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What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on UA-cam) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. 11 chap 12 || IUPAC Nomenclature 01 || Some Basic Principles and Naming Of Alkanes JEE MAINS/NEET ua-cam.com/video/ZgccHLOj3W4/v-deo.html 11 chap 12 || IUPAC Nomenclature 02 || Complex Substituents and cYcLo Alkanes JEE MAINS/NEET ua-cam.com/video/R2RvDt6NWlo/v-deo.html 11 chap 12 || IUPAC Nomenclature 03|| Naming Of Alkens and Alkynes JEE MAINS/NEET ua-cam.com/video/VUoEdUgvGNo/v-deo.html 11 chap 12 || IUPAC Nomenclature 04 || Functional Groups with Secondary Suffix JEE MAINS/NEET ua-cam.com/video/pWtpwjj7ZdY/v-deo.html 11 chap 12 || IUPAC Nomenclature 05 || Naming Of Alcohols JEE MAINS/NEET ua-cam.com/video/3nvTs9lkhag/v-deo.html 11 chap 12 || IUPAC Nomenclature 06 || Naming Of Aldehyde and Ketone JEE MAINS/NEET ua-cam.com/video/wIkiE0PE8bE/v-deo.html 11 chap 12 || IUPAC Nomenclature 07 || Naming of Carboxlic acid and Aid Halide IIT JEE MAINS /NEET ua-cam.com/video/OPdpILw2db0/v-deo.html 11 chap 12 || IUPAC Nomenclature 08 || Naming Of Acid Amide and Ester IIT JEE MAINS / NEET || ua-cam.com/video/8aQ9TL68BeU/v-deo.html 11 chap 12 || IUPAC Nomenclature 09 || Naming of Cyanides , Amines and Ethers IIT JEE MAINS /NEET ua-cam.com/video/wmCl7By2wfk/v-deo.html IUPAC Nomenclature 10 | Naming of Polyfunctional Compound | MOre than One Functional Group JEE /NEET ua-cam.com/video/RN7_Q38RePk/v-deo.html 11 chap 12 || IUPAC 11 || Naming Of Aromatic Compounds - BeNZeNe Rings IIT JEE MAINS /NEET | ua-cam.com/video/5qE2KJS1C4U/v-deo.html IUPAC Nomenclature 12 || Naming Of Bicyclo and Spiro Compound || For Competetive Exams ua-cam.com/video/zZAJsddI8os/v-deo.html
here is my version of preference order that i use to remember it : Can -- carboxylic acid Sulphonic -- sulphonic acid ANd -- anhydride ester -- ester Order -- oyl-halide A -- amide Cute -- cyanide Ice - Cream -- iso-cyanide Alongwith -- aldehyde King's -- ketone alcohol -- alcohol That -- thio-alcohol amine -- amine Possess. -- epoxy hope it helps.
These are the corrections in this video...just to help others for the right answers!!! 1. @33:54 if we don't count the carbon of aldehyde it should be 2-amino-3-formyl-3-hydroxypropanoic acid 2. @38:04 ques me coocl ki jgah cocl hona chahiye 3. @50:30 answer is 4-chloroformyl-2-formylbut-3-enoic acid 4. @54:24 answer is 7-cyano-3-cyanomethyl-6-ethoxycarbonyl-8-formyloctanoic acid 5. @58:17 answer is 2-formyl-3-hydroxycyclopropanecarbonitrile
34:20 It should be 3-formyl pentane-1,5-dioic acid. 37:45 In Acid Halide there should be no single bond oxygen between carbon and Chlorine. It should be -C-Cl (+double bond O on C or COCl) 50:30 It should be 4-chloro formyl-2-formyl but-3-enoic acid. 57:55 Highest priority is of Cynide in the chain. Hence it will be 2-formyl-3-hydroxy cyclopropane carbonitrile.
Please could you tell me why sir 52:41 took ketone group as it is a substituents and in case of substituent we can consider only aldehyde and not others
Example 5 mai sir ne baad me jab formyl wala Kara rahe the to unhone hydroxy ko aage likh diya formyl ke jo alphabaticaly galat hai But this a negligible fault when compared to the help that he gives us
sir at 50:43 pe "4-chloro formyl -2-formyl but-3-enoic acid" hoga naa Update: I have changed my stream from science to commerce so when people like my comment...i am be like ye kya hi likha tha maine use waqt!! 👀
ua-cam.com/video/Zks5WSycxD0/v-deo.html Abhimanyu Sir ki chemistry videos dekhna, he is IITian & can make every tough topic to be understood easily, Sir complete course krva rhe hai
Tip 2nd from senior:. 11th me tum kuch padho ya na padho lekin organic 11th aache padhna Orr notes bhi bahut aacha banna .. Bina 11th ke organic ke tum 12 th ki organic nhi kar skte ❤️
Same with inorganic (periodic table and chemical bonding) Same with physical (mole concept and redox reactions) Baaki aur bhi hai but ye basic chapters hai... All the best👍💯
58:42 pr priority sabse jyada cyanide ki hogi isliye iska naam 2-Formyl-3-hdroxy cyclo propane carbonitrile hoga Those are agree and study in 11th please like
@@Subhajit1290 language bro😃 anyways, I that searched that on internet and many different sites showed different and similar results.....so I wrote it the way they added it :)....
Sir 58:38..As the priority of Cyanide is greater than that of aldehyde so it's correct IUPAC naming will be :- "2-formyl 3-hydroxy cyclopropane carbonitrile" Regards 🙌
@@shivankitrocksbut here cyanide is function group. And aldehyde, alcohol are substitutents. Alphabetical order will be seen for alcohol and aldehyde, and at the end functional group i.e. cyanide will be written
Sir in 50:30 you wrote 4- chloro formyl-2-formyl butanoic acid But According to me it should be 4-chloro formyl-2-formyl but-3- en-1- oic acid. PLEASE CHECK IF I AM WRONG.
Tip from senior: Question lagao or galat ho jaye tooh usko rubb nhi karna simply side me aak chota se cut de dena. Orr uske neache sahi walla likh do .. Or jaab 9 month ke badd revision karoge class 12 th me same chesse tooh tumhe ye bahut help karega ❤️
58:37 C- Cyanide I- IsoCyanide A- Aldehyde K- Ketone A- Alcohol So sir how you gave priotity to aldehyde and not to cyanide and I am shocked nobody in comments has noticed it.
According to teg priority order CIAKA Cyanide comes before aldehyde , so the answer of the question at 58:40 will be 2 formyl - 3hydroxy cyclopropane carbonitrile
Sir, aapne 57:58 par by mistake aldehyde ko priority de di hai jabki cyanide ko milni chahiye (CIAKA) to IUPAC name hoga:- 2-formyl-3-hydroxy cyclopropane carbonitrile
Sir, at 58:43 the cynide group will get the first number since its priority is more than aldehyde. So, the name willl be "2-formyl-3-hydroxy cyclopropane carbonitrile" Wonderful lecture Sir.❤❤
if the primary functional group i.e. COOH is decided then all other functional groups are substituent then we have to decide it in alphabetical order So I think you made a little mistake out there.
Nope it's wrong sir ne barabar likha hain Ester(ethoxy) table me pehle ata hain phir cyanide(cyano) ata hain aur last me ketone(oxo) ata hain. Alphabetically method humme ring wale se direct attached ho toh use karna hain ye toh polyfunctional hain yahape alphabetically nahi jayenge
Jaise apan log organic chemistry pdte h to kitni baar bhulte h waise hi socho sir ne kitni.... organic pdi hogi isliye kabhi kabhi galti ho jaati h... but he is the best!!!!! God of physics and chemistry for me!
52:35 sir you said only the carbon of Aldehyde when in substitution is counted but sir you count the carbon of ketone also when ketone is in substitution...pls reply sir.. Love you ❤️ from kashmir
Because ketone is not a terminal functional group it can be somewhere in main chain and we can give it's position as we have done in previous lecture on ketone we can count it's carbon and give it's position . Only we need to find here the longest carbon chain .as we already do not start counting from ketone carbon itself .go back and see
Hello ! welcome to the comment section If u have been forced to scroll down due to 58:04 Yes @Physics Wallah - Alakh Pandey did a minor mistake there The correct answer will be : 2-formyl-3-hydroxy cyclopropane carbonitrile Hope I saved ur time :D
38:19 sir iske liye nhi likte thai hum to "O || - C - X " Iske liye likhte thai na pr aapne O bhi rakha hai X ke pehle aur C ke badme ... Shayad que maine mistake hogi
Alakh Sir ko kayse describe karoon !!?? Best Physics Teacher in the world ya best Chemistry Teacher in the world ??!!! Saach baat toh yeh hain yaaro ke Alakh Sir aagar English ya Hindi bhi parhate toh usme bhi unhe best teacher in the world bolne main majboor hote sab !! Hum sab kismat wale hain ki Alakh Ji jaisa teacher ka saath samay bitah sake aur woh samay hamlog ka zindegi ka sab se privildged samay ban kar rah jaayega. LONG LIVE ALAKH SIR
I don't understand why in 41:00 instead of using keto for ketone and oxo for aldehyde we use oxo for both aldehyde and ketone . I mean doesn't both the substituents of aldehyde and ketone get mixed up on using oxo for both? if we write 3,6-dioxo doesn't it get confused for two ketones or two aldehydes?
actually ur right , keto can be used but i think since ketone has 2 points where it must be bonded (-CO-) and aldehyde has only 1 bonding point ...therefore by knowing the root word hex ...it is understood that aldehyde must be at 6 since at terminal ketone cannot be present since cannot form 2 bonds at terminal end...sure it helps.
bcz aldehyde is terminal FG and we know that it's position must be on 1st and ketone in the middle that's why we use oxo for both , bcz we know their positions
Sir 54:55 pe apne 7-cyano ke jagh priority 6 - ethoxy carbonyl ko kyu de hai .... Jabke apne hi khaha tha ki substituents mein numbering alphabetically hoge ???? Sir plz reply
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1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on UA-cam)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
11 chap 12 || IUPAC Nomenclature 01 || Some Basic Principles and Naming Of Alkanes JEE MAINS/NEET
ua-cam.com/video/ZgccHLOj3W4/v-deo.html
11 chap 12 || IUPAC Nomenclature 02 || Complex Substituents and cYcLo Alkanes JEE MAINS/NEET
ua-cam.com/video/R2RvDt6NWlo/v-deo.html
11 chap 12 || IUPAC Nomenclature 03|| Naming Of Alkens and Alkynes JEE MAINS/NEET
ua-cam.com/video/VUoEdUgvGNo/v-deo.html
11 chap 12 || IUPAC Nomenclature 04 || Functional Groups with Secondary Suffix JEE MAINS/NEET
ua-cam.com/video/pWtpwjj7ZdY/v-deo.html
11 chap 12 || IUPAC Nomenclature 05 || Naming Of Alcohols JEE MAINS/NEET
ua-cam.com/video/3nvTs9lkhag/v-deo.html
11 chap 12 || IUPAC Nomenclature 06 || Naming Of Aldehyde and Ketone JEE MAINS/NEET
ua-cam.com/video/wIkiE0PE8bE/v-deo.html
11 chap 12 || IUPAC Nomenclature 07 || Naming of Carboxlic acid and Aid Halide IIT JEE MAINS /NEET
ua-cam.com/video/OPdpILw2db0/v-deo.html
11 chap 12 || IUPAC Nomenclature 08 || Naming Of Acid Amide and Ester IIT JEE MAINS / NEET ||
ua-cam.com/video/8aQ9TL68BeU/v-deo.html
11 chap 12 || IUPAC Nomenclature 09 || Naming of Cyanides , Amines and Ethers IIT JEE MAINS /NEET
ua-cam.com/video/wmCl7By2wfk/v-deo.html
IUPAC Nomenclature 10 | Naming of Polyfunctional Compound | MOre than One Functional Group JEE /NEET
ua-cam.com/video/RN7_Q38RePk/v-deo.html
11 chap 12 || IUPAC 11 || Naming Of Aromatic Compounds - BeNZeNe Rings IIT JEE MAINS /NEET |
ua-cam.com/video/5qE2KJS1C4U/v-deo.html
IUPAC Nomenclature 12 || Naming Of Bicyclo and Spiro Compound || For Competetive Exams
ua-cam.com/video/zZAJsddI8os/v-deo.html
Sir kya aap 12th ki bhi videos bnaoge
Sir 58:00 mein kuch mistake hai recheck kijiye
Mistakes hai
Anjliiiiii😘😘
58.10 pe cyanide Primary Functional Group banega
here is my version of preference order that i use to remember it :
Can -- carboxylic acid
Sulphonic -- sulphonic acid
ANd -- anhydride
ester -- ester
Order -- oyl-halide
A -- amide
Cute -- cyanide
Ice - Cream -- iso-cyanide
Alongwith -- aldehyde
King's -- ketone
alcohol -- alcohol
That -- thio-alcohol
amine -- amine
Possess. -- epoxy
hope it helps.
🤙🤙
wow now i need a pneumonic to remember this line too !!
Thank you
@@karandatta4812 welcome
Nice
These are the corrections in this video...just to help others for the right answers!!!
1. @33:54 if we don't count the carbon of aldehyde it should be 2-amino-3-formyl-3-hydroxypropanoic acid
2. @38:04 ques me coocl ki jgah cocl hona chahiye
3. @50:30 answer is 4-chloroformyl-2-formylbut-3-enoic acid
4. @54:24 answer is 7-cyano-3-cyanomethyl-6-ethoxycarbonyl-8-formyloctanoic acid
5. @58:17 answer is 2-formyl-3-hydroxycyclopropanecarbonitrile
Where are you from?
@@jatothharitha1105 why r u asking?
Just to know..
@@jatothharitha1105 Chandigarh
OK. Are you a neet aspirant?
till lecture 9 i felt, i am the king of IUPAC. but lecture 10 showed me my "aukat"
That's true😕😕😕
Same here
But aapko manage krna hi hoga.
Koi chance nhi h.
Same with me bhaiya😡😡😭
Rattafy allthis
34:20 It should be 3-formyl pentane-1,5-dioic acid.
37:45 In Acid Halide there should be no single bond oxygen between carbon and Chlorine. It should be -C-Cl (+double bond O on C or COCl)
50:30 It should be 4-chloro formyl-2-formyl but-3-enoic acid.
57:55 Highest priority is of Cynide in the chain. Hence it will be 2-formyl-3-hydroxy cyclopropane carbonitrile.
That was by mistake..... But thanks for you comment....it will help others...
Aree master jiii...,🙁🙂☺️
Thank you for your comment..it helped me
Please could you tell me why sir 52:41 took ketone group as it is a substituents and in case of substituent we can consider only aldehyde and not others
@@MofidaBegum-fk8vzin ketone carbon have to count as it is not a terminal functional group
58:04 me highest priority cyanide ki hogi isliye iska name 2-formyl-3-hydroxy cyclo propane carbonitrile hoga👈
vahi tohh.. is it true or not..?
formyl kee bajay carbaldehyde hoga u r correct
@@anwarshehzad2966 confusion ho raha hai yaar
Direct juda hai chain se toh carboaldehyde hona chahiye na
@@choudharyji9314 Carbaldehyde kab hota hain jab ring se directly attached ho tab
Serious study going man!❗
Carboxylic
Stop
Asking
Ester
Anything
About
Cyanide
I
Also
Know
All
About
Epoxy
Great!!
Nice
Thanks 😊 it give a meaning
Thanks 😀
Great!!
After About we can write,
The
Ami
Poxy
34:40 ex-6 3-formylpentane-1,5-dioic acid hoga
yes i have also got the same answer
@@riya2650 haa Bhai hmnai v notice kiya
Yes you are correct
@@AmirKhan-ek2ts I too agree
Yes you are correct
58:00 2-formyl 3-hydroxy cyclo propane carbonitrile
Yesssss
@@saaras4781 yess
Yess i search for this in comments.... Thanks
Ha g ma bhi confused ho gya buhat priority oder sa but ap k comment k buhat shukriya ♥️♥️♥️♥️
Yessssssssssssssssss ✊
34:20... example 6 mein 3-formyl pentan(1,5) di-oic acid hoga..
What a wonderful lecture sir...
3-formyl pentane-1,5-dioic acid
Sahi bole bhai,mein comment karne hi wala tha ki aapka comment mujhe dikh Gaya or Mene like button pe Patt se head shot mardiya
Example 5 mai sir ne baad me jab formyl wala Kara rahe the to unhone hydroxy ko aage likh diya formyl ke jo alphabaticaly galat hai
But this a negligible fault when compared to the help that he gives us
@@ritikmishra2513 right
Galti se mistake ho gya sir se
Sir at 54:54, alphabetically it should be 7-Cyano-3-cyanomethyl-6-ethoxycarbonyl-9-oxo nonanoic acid.
Right bro he just skipped it, but its normal the topic is also confusing
@@mohilthakur3275 ya but it is also interesting.
Yea i just came to sée the comments if someone
Posted about it
Yes and cyclic compound wale ek example me sir ne sahi karaya hai..
3-cyano methyl-5-methoxy carbonyl cyclo hexane carboxylic acid.
is this right or wrong. please tell me i am very confuse
sir at 50:43 pe "4-chloro formyl -2-formyl but-3-enoic acid" hoga naa
Update: I have changed my stream from science to commerce so when people like my comment...i am be like ye kya hi likha tha maine use waqt!! 👀
ha yrr
ma bhi yahi soch rha tha
hm jaldi jaldi mai mistack ho gyi sir se
Yes bro u r right
Very right
@@hritwikraj1597 hey you!again:)thanks
Pneumonics that I use:
Can Carboxylic acid
Someone Sulphonic acid
Ask. Acid anhydride
Eminem. Ester
An. Acid Halide
Amazing. Amide
Nice. Nitrile
Icecream. Isonitrile
And. Aldehyde
Killer. Ketone
Album. Alcohol
That. Thiol
All Amine
Enjoy. Epoxy
Sir ka easy hai...jaldi yaad ho gya mujhe
jada angrez kyu banna hai har kisi ko yar
sir ne jo btaya usse easy ho skta hai kya kuch
eminem feminem kyu laga re ho faltu
👍
@@AshishKhetwal tum usse krlona Bhai mai toh Eminem wala hi yaad krunga
@@pranjalkumar8721 mai bhi lekin kisi ko kya fark padta hai
Till 9 th lecture everything was going with the flow....
Me- organic is esy...
--after this lecture
me- padhna toh padega itna bhi aasaan nhi h!😂
:) :) :)
😂😂😂
ua-cam.com/video/Zks5WSycxD0/v-deo.html
Abhimanyu Sir ki chemistry videos dekhna, he is IITian & can make every tough topic to be understood easily, Sir complete course krva rhe hai
@@rachnarao7424 yaa sure
@@manishajoshi2052 😊😊
Tip 2nd from senior:. 11th me tum kuch padho ya na padho lekin organic 11th aache padhna Orr notes bhi bahut aacha banna ..
Bina 11th ke organic ke tum 12 th ki organic nhi kar skte ❤️
Same with inorganic (periodic table and chemical bonding)
Same with physical (mole concept and redox reactions)
Baaki aur bhi hai but ye basic chapters hai... All the best👍💯
Thank you bhaiya🙂🙂
@@Unknown-ei1eg inorganic is not that much hard.. tum 12th me bhi comeback easily kar skte ho . ✌🏿
Yaa right isliye mai 12 th me 11 ki organic padh rhi hu 😂
@@sudhamishra6602 same here🙄😂…..
58:42 pr priority sabse jyada cyanide ki hogi isliye iska naam
2-Formyl-3-hdroxy cyclo propane carbonitrile hoga
Those are agree and study in 11th please like
53:05 ----> 7-cyano-3-cyanomethyl-6-ethoxycarbonyl-9-oxo nananoic acid
Thanks
Haan Bhai main bhi yahi soch rha tha.
Nice
It should be 6- ethoxy carbonyl - 3 - cyanomethyl - 9 - oxo nonanoic acid....am I correct ?
@@tamasisaha5813What about alphabetical order?
My organic chemistry improved a lot after watching this video....... Really thankful to this teacher.....
At 34:35 it should be 3- Formyl pentan-1,5 di-oic acid
Again at 50:41 number 1. 4- Chloro- Formyl -2 -oxo -But -3 en oic acid
51:39 4 - Bromo - 4 Formyl - 3methoxy carbonyl -butan -oic acid
54:57 Alphabetically..... 7-cyno- 3 - cyno methyl - 6 -ethoxy carbonyl - 9-oxo-nonan-oic acid
58:51 since Cynaide > Aldehyde therefore, 2-Formyl 3- Hydroxy cyclo propane- cabonitrile
Bro pentane me e rhega previos vdeo dekh lo chahe
Abey agar ester tha udhar to uska nam methoxy carbonyl hona chahiye
@@Subhajit1290 language bro😃 anyways, I that searched that on internet and many different sites showed different and similar results.....so I wrote it the way they added it :)....
In 50:41 it is correct which sir wrote oxo will not come because we can not count that carbon
And in 51:39 methoxy carbonyl will not come because it is not ester group, it is ether group
Sir 58:38..As the priority of Cyanide is greater than that of aldehyde so it's correct IUPAC naming will be :- "2-formyl 3-hydroxy cyclopropane carbonitrile"
Regards 🙌
right
U r correct 👍🏻
Excuse me .. why sir didn't counted the c of ester in ex 16 ??
@@jobandadwal8538 because wo ab substituent ban gya hai
Osam bhai👌👌👌👌
Abhi hm v confuse ho gaye the....
58:19 priority hogi. Pehle cyanide ki. Aur name hoga 2formyl3hydroxy. Cyclopropane carbonitrile
Yes i wrote the same
58:12
CYANIDE'S PRIORITY IS MORE THAN ALDEHYDE.
SO THE NAME WILL BE -
2 - Formyl - 3 - hydroxy cyclopropane - 1 carbonitrile.
Absolutely correct i too thinking about it
2 carbaldehyde
No. Because once functional groups become substitutents their alphabetically order is seen and not priority.
@@shivankitrocks yes bro you are right
@@shivankitrocksbut here cyanide is function group. And aldehyde, alcohol are substitutents. Alphabetical order will be seen for alcohol and aldehyde, and at the end functional group i.e. cyanide will be written
34:17 3-formyl pentane-1,5-dioic acid Hoga. Very thankful to you sir ❤️🙏🏻
👏🙏
Correct
Yes yes maine bhi note kiya
It's taru (true )
But -1,4- dioic acid
Check it out...
@@kidk6053 no bro it should be 1,5
Sir in 50:30 you wrote
4- chloro formyl-2-formyl butanoic acid
But
According to me it should be
4-chloro formyl-2-formyl but-3- en-1- oic acid.
PLEASE CHECK IF I AM WRONG.
yeah!! you are ryt
You are right
U r right
U r right....
You are right
Tip from senior: Question lagao or galat ho jaye tooh usko rubb nhi karna simply side me aak chota se cut de dena. Orr uske neache sahi walla likh do ..
Or jaab 9 month ke badd revision karoge class 12 th me same chesse tooh tumhe ye bahut help karega ❤️
thank you
mainn class 12 mein hoke complete kr rha hun
@@ashutoshchaubey8419 aur ma drop krte huve 😢
@@nidhirathore6992 main v 😓
Thanks for advice
50:49 will be 4-chloro formyl 2-formyl but-3-en-oic acid
54:32 7-cyano 2-cyano methyl 6-ethoxy Carbonyl 9-oxo nona-oic acid
Yes yes. Sir ne ene mai galti kr di aur dusre wale mai apka 3 cyano methyl hoga na ki 2 Cyano methyl
2-cyano methyl nahi
3-cyano methyl hoga
galat bataya hai tumne
cocl ka halocarbonal hota hai
you are right
58:37
C- Cyanide
I- IsoCyanide
A- Aldehyde
K- Ketone
A- Alcohol
So sir how you gave priotity to aldehyde and not to cyanide and I am shocked nobody in comments has noticed it.
Yes
I also 😮
54:53 me alphabetically 7-cyano-3-cyano methyl-6-ethoxy carbonyl-9-oxo nonanoic acid hoga 👍
Yaa bro ...muje bhi yahi doubt h.. if u r confirm then just pls tell me
@anjali dwivedi do one thing just type this name on Google and check which compund it shows..may be it works
thank god some one notices
Bhai ispe time waste mat karo, ag gupta is right. Sir ne mistake kar di hai
58:06 it should be 2 - formyl - 3 hydroxy cyclo propane carbonitrile, right? also thanks alot for the lecture sir, it was amazing as always! ✌️
Yes ! You are right...
@@luckysingh0010 yes
Yes
Yes
Yes exactly
50:31 sir that chain has a double bond but you accidentally didn't count it
Yes there should be but - 3 - ene
@@suvrajmohanty6182 but 3 en-1-oic
4-chloroformyl-2-formyl but-3-en-1-oic acid
58:16 ka answer 2-formyl-3-hydroxy cyclopropane carbonitrile hoga
Yes u r right
Yes
yes.sir do a little mistake. i think that sir forget about CIAKA
Yes bro tum shi ja rhe ho 👏
Correct bro
34:28 (3-formyl pentan-1,5-dioic acid)
58:45 it should be 2-formyl-3-hydroxy cyclopropane-1-carbonitrile
Ya i have the same dout
50:35 1st question ka name 4 chloro formyl 2 formyl but-3-en-oic acid hoga par Sir aap galti se ene chod diye
Yes u r right.
Ya
Yes u are right
@@saikirankasturi2255 yes
Yes bro
37:44 me ex 8 me cl ke pehele ek O extra he, sir ko critise ni kar ra bs kisi student ko problem na ho isiliye likh diya
I was looking for the same.
Thanks😊👍
Thnx
Thank
yes
Thanks 😊😊
in 34:05 alphabetically should the answer be 2- amino-3-formyl-3-hydroxy propanoic acid
pata nahi correct answer kya hai magar mera bhi yahi hai ___________ google par dekho
@@shubhankarjaiswal2684 yahi correct hai
sir na carbon count kya hai aldehyde wala toh formyl oxo baan jata hai aur prop ane butane baan jata hai
First time i have seen that much lectures of iupac😂😂😂😂
Love you alakh jiii
Students blessings are always with you
Teri smile pe aaa thuuuu
@@Mrworld-fh1wg sahi ay.... sala 💋 tooh esse bnata hai jause hoor paraaa ho
50:35 nomenclature of first compound will be 4-chloroformyl-2-fromyl but-3-ene-1-oic acid
Bro 4-chloroformly-2-formly but -3-en-1-oic acid
Not ene it's en because before oic it's ene ok
👑COOH be like - ham jaha khade ho jate hai numbering vahi se shuru hoti hai 💪
😂😂
@@binitkumartyagi9918😏😒🤣🤣
58:30 I think it will be 2-formyl-3-hydroxy cyclopropane carbonitrile
Right
Sir example 8 me oyl chloride me Ek oxygen extra hai
Is I am right
Yes bro
Yeah that oxygen shouldn't exist there, right???
@@johnconnor9843 yeah
Yes,that confused me a lot
Yaa, exactly
King of making understanding of each and every topic in deep
Ok
@kamal sv atom okk
Listen
this was very deep, where are u bro now?
58:42 pr Cyanide ki priority jyaada hai, Isiliye iska name hoga : 2-formyl 3-hydroxy cyclopropane carbonitrile
Mai b wahi soch rhi thi
Ha
Yes you are right
2- carbaldehyde hoga kuki CHO directly attached hai ring se.
I was scrolling for this😄
58:10 sabe thakn cyano kaa liya priority high as compared to aldehyde
Iska name 2-formyl 3-hydroxy cyclo propane carbonitrile
52:16 sir i think in that Q how can we count the carbons of ketons
so the answer will be 3-chloro 4-methyl-4oxo butan -al
Yes bro even my ans was that only
Yes bro
but methyl can also countable so chain become pentane
Yes bro u r righttttttttttt
At 37:57 sir...aapne question mai COCl ki jgah COOCl likh diya ...ye galat h...correct will COCl..😰
I also have doubt in this ....
I also have that doubt so i came here to solve it..thanks
I am also confused in this..
Yes
yaa... mai isiliye turant google ki and then i found i was right... 👍👍
40:12 both Aldehyde and Ketone have oxo. How do we differentiate? We can give alhehyde formyl by excluding one carbon
ua-cam.com/video/4TuVcv0l-Q0/v-deo.html
Same question 🤔
same same
Same doubt
yeah same Question
50:32 4-chloroformyl-2-formyl but-3-enoic acid
58:00 2-formyl-3-hydroxy cyclopropane carbonitrile
Thank you sir.❤️
Timestamps:
2:00 rule
8:00 suffix sentence
13:00 prefix suffix both
again
Sir 34:40 me 3-formyl pentane-1, 5 dioic acid hoga
Yes it is
Thank you
..I was looking for this only...
Good
50:36 “4-chlorofornyl,2-formyl,but-3en,oicacide” .....
Sir plz tell
Haan ene hona chiyea
I think it'll be 4-chloroformyl-1-formyl But-3-en-2-oicacid
Ryt
Yes i agree
@@geethamadhu2782 hn mera bhi same aarha.
58:50 the correct name of the compound is 2-formyl-3-hydroxycyclopropanecarbonitrile
34:12 Pe 3 formyl pentane -1,5 di oic acid hoga aap ne 1,2 likha hai
58:00 pe choti si galti ho gai sir .
priority cyanide ki aldehyde se zada hai . Anyways, GREAT AS USUAL.
34:76
@@a.b.9791 Wo ester hai aldehyde nhi pls check
Koi nii bhi agar hum galti samajh Paa rahe that means our concept is strong
Bro who said CN IS PRIOR THAN ALDEHYDE.?DONT CONFUSE BRO CHO IS PRIOR THAN CN OKAY I HOPE U GOT IT.
at 58:52 it should be carbaldehyde not "carboaldehyde"
NEET is my drug, sir alakh pandey is my dealer🙏🙏🙏👍👍😀😀😀
Kama Naksng u r Indian??!!
@@aashimodi9639 Aap IIT ki preparation kr rhe ho
Please answer kro 🙏🙏🙏
And you are drug addict,😂😂
She is study addict OK
And NTA is police 😀😀😁.
#WANTED
Example 13 (58:51)
CIAKA
So, cynide is suffix and aldehyde prefix
2 formyl 3 hydroxy cyclo propane carbonitrile
Sir 58.45 ma cyanide ka priority jada hoti ha
Answer-2-formyl-3-hydroxy cyclopropane carbonitrile
Hoga
right bro
YAEH YOUR ARE CORRECT
Lekin aldehyde bhi ring se direct juda hai to vo bhi carbaldehyde ho sakta tha na
@@anniehiphopper4519 That is not the case when aldehyde becomes a substituent. Got it ?
you are right
57:58 Sir cyanide has greater priority than aldehyde so I guess the name should be 2-formyl-3- hydroxy-cyclo propane carbonitrile
Yup
Yes bro
It would be.. 2- oxo 3 hydroxo cyclopropane carbonitrile
@@kaliprasanadash4221 no oxo only when c is counted on aldehyde
@@kaliprasanadash4221 but c of aldehyde is not counted so how
Sir at 54:53 it should be alphabetically 7-cyano-3-cyanomethyl -6-ethoxy carbonyl-9-oxo nonaoic acid
Yes bro
Same confusion here
I was in search of this comment😄
That's what I was thinking too while revising my note!!!
Yes
38:10 the functional group should not be acid halide as there's an O b/w the carbon and chloride there...In acid halide isn't the formula RCOX
50:37 that should be 4-chloro formyl-2-formyl but-3-en-1-oic acid
yes right u are
Sir, at 50:30, in 1st answer u wrote at last butanoic acid just but I think it should be but-3-enoic acid.
Yes
Yesasmallmistic
Yes right
its a small mistake come on get over it
Yeah, correct
52:00 ex 1 but-3-enoic acid hoga
Yes bro same
According to teg priority order CIAKA
Cyanide comes before aldehyde , so the answer of the question at 58:40 will be 2 formyl - 3hydroxy cyclopropane carbonitrile
Yes bro
Sir, aapne 57:58 par by mistake aldehyde ko priority de di hai jabki cyanide ko milni chahiye
(CIAKA) to IUPAC name hoga:-
2-formyl-3-hydroxy cyclopropane carbonitrile
Ur right
Exactly bro ...i was also confused
Yes rights
Sir, at 58:43 the cynide group will get the first number since its priority is more than aldehyde.
So, the name willl be "2-formyl-3-hydroxy cyclopropane carbonitrile"
Wonderful lecture Sir.❤❤
Yes bro
Yess
Yes bro ... Sir is bit stressed that's why some questions going wrong
Yes bro sir galti kiya
" Bro 3-formyl 2-hydroxy- cyclo propane carbo nitrile " (alphabet order se formyl first numbering sida karo bhai)
51:11 sir question 1 me butanoic ki jagah but-3enoic aayega
Exactly
at 58:00 priority must be given to cyanide. IUPAC Name is 2-formyl-3-hydroxy cyclopropane carbonitrile.❤
yes even im getting that ans bcz cyanide has more priority over aldehyde
34:27 instead 1,2 dioic acid it should be 1,5 dioic acid
57:55 Sabse jyada priority c triple bond n ki hogi aldehyde ki nahi
Crct
agar woh c triple bond c hota toh use priority milta lekin woh c triple bond n he toh use prioprity nahi milega ......tik hey
I don't know what to write to express my gratitude towards u sir..... 💝
Lots of love from Kerala
1:02:18 priority order ester>cyanide
5-cyanomethyl-3-methoxy carbonyl cyclohexane carboxylic acid
if the primary functional group i.e. COOH is decided then all other functional groups are substituent then we have to decide it in alphabetical order
So I think you made a little mistake out there.
Yes 🖐🏻 I am also confused in first example but sir explained it so listen 👂🏻 carefully whatever sir said in this video
54:20 pr alphabetically dekhen to I think ' 7-cyano-3-cyanomethyl-6- ethoxy carbonil-9-oxo nonanoic acid' hoga.
Thanks
Nope it's wrong sir ne barabar likha hain Ester(ethoxy) table me pehle ata hain phir cyanide(cyano) ata hain aur last me ketone(oxo) ata hain.
Alphabetically method humme ring wale se direct attached ho toh use karna hain ye toh polyfunctional hain yahape alphabetically nahi jayenge
Hyy*
Oxo to 8th pe hai!!!
@@vision674are you referring to priority table or something else
Jaise apan log organic chemistry pdte h to kitni baar bhulte h waise hi socho sir ne kitni.... organic pdi hogi isliye kabhi kabhi galti ho jaati h... but he is the best!!!!!
God of physics and chemistry for me!
Sir, at 33:40, it should've been 2-amino-3-formyl-3-hydroxy propanoic acid when not counting the carbon of Aldehyde group.
34:19 example 6 will be.... 3- formyl- pentan -1,5- dioic acid
Yeah
Yes..
58:14 1° function gp is cyanide so the name will b
2-formyl-3-hydroxy cyclopropane carbonitrile
Yes yhi shi h ......
Perfect👍
Sir you skip 3-formylpent-1,5*-di-oicacid........... at 34:51.. thanku.
50:17 There will be BUT-3-EN-OIC ACID instead of BUTANOIC ACID as there is a Double double bond at 3 carbon in main chain selected...
It is mistake of sir
Who's here in 2024❤
Me ❤
I am ..❤
Main
Me
Same 😅
52:35 sir you said only the carbon of Aldehyde when in substitution is counted but sir you count the carbon of ketone also when ketone is in substitution...pls reply sir..
Love you ❤️ from kashmir
Same here..
Because ketone is not a terminal functional group it can be somewhere in main chain and we can give it's position as we have done in previous lecture on ketone we can count it's carbon and give it's position . Only we need to find here the longest carbon chain .as we already do not start counting from ketone carbon itself .go back and see
Kashmir di mabhen hobrakhi hai abhi
Pkmb
@@amankunwar0602 pata nhi how but same doubt bhai
@@shreyanshgupta3626 but ether bhi to terminal function nhi h to usko bhi count krna chaiye bt usko count q nhi krte
34:20 Wouldn't it be 3-formyl pentane-1,5 dioic acid.
Yes bhai 1,5 dioic. Acid
Yes it'll be 1,5
☝️Pentane ❌ Pentan ✅
@@gauravGupta-bk2swpentane is right because dioic me pentane aayega
34:40 time
3-formyl pentane -1,5-dioic acid
any one felt....a single mistake was there at 50:33 .....there will be 4-chloroformyl-2-formyl-but-3-enoic acid.....anyway....love u sir😊😊
Yes bhai sahi bol raha ho
Sir at 34:19 the position of COOH will be 1,5.
So the name of compound will 3-Formylpentane-1, 5-dioicacid
Yah you are right
@57:59 cyanide has higher priority than aldehyde so the name should be 2-formyl-3-hydroxy cyclopropane carbonitrile.
Yes right
Hello ! welcome to the comment section If u have been forced to scroll down due to 58:04
Yes @Physics Wallah - Alakh Pandey did a minor mistake there
The correct answer will be : 2-formyl-3-hydroxy cyclopropane carbonitrile
Hope I saved ur time :D
Bro at 52:40 question 3 why did sir count carbon of ketone
Yeah the priority should be given to CYANIDE as it comes first in CIAKA.
38:19 sir iske liye nhi likte thai hum to
"O
||
- C - X "
Iske liye likhte thai na pr aapne O bhi rakha hai X ke pehle aur C ke badme ...
Shayad que maine mistake hogi
Haaa mujhe bhi is question mein doubt h
Yes I also feel the same 😢
Hn..it was a little mistake so ,, leave it.. it is COCl ,, not COOCl
Galti kardiya
Sir galti kardaiy
34:18 sir
3-formyl pentane -1,5 -di oic acid 😇
Sir at 54:37 it is wrong. first 7-cyno 3-cynomethyl 6-ethoxy carbonyl 9-oxo nonanoic acid aaeeega
👍👍👍
Yah. Thats right
You ar right bro.
Ester ki priority aldehyde se zyada h toh aldehyde ko PFG kyu liye
RB SA bro Priority carboxylic Ko mili ha check kro
33:35 2-amino-3- formyl-3- hydroxy propanoic acid ❤
Sir 38:04 example no:- 8 m aapne N-triple bond-C ko cyanide bola h... Sir kya woh iso-cyanide nhi h?... 🤔
Alakh Sir ko kayse describe karoon !!??
Best Physics Teacher in the world ya best Chemistry Teacher in the world ??!!!
Saach baat toh yeh hain yaaro ke Alakh Sir aagar English ya Hindi bhi parhate toh usme bhi unhe best teacher in the world bolne main majboor hote sab !!
Hum sab kismat wale hain ki Alakh Ji jaisa teacher ka saath samay bitah sake aur woh samay hamlog ka zindegi ka sab se privildged samay ban kar rah jaayega.
LONG LIVE ALAKH SIR
🎉❤
I don't understand why in 41:00 instead of using keto for ketone and oxo for aldehyde we use oxo for both aldehyde and ketone . I mean doesn't both the substituents of aldehyde and ketone get mixed up on using oxo for both? if we write 3,6-dioxo doesn't it get confused for two ketones or two aldehydes?
actually ur right , keto can be used but i think since ketone has 2 points where it must be bonded
(-CO-) and aldehyde has only 1 bonding point ...therefore by knowing the root word hex ...it is understood that aldehyde must be at 6 since at terminal ketone cannot be present since cannot form 2 bonds at terminal end...sure it helps.
bcz aldehyde is terminal FG and we know that it's position must be on 1st and ketone in the middle that's why we use oxo for both , bcz we know their positions
Can it be 4-chloroformyl-2-cyano-6-hydroxy-3-oxohexanoic acid
57:57 priority aldehyde ki nhi cyanide ki hogi.
Correct name: 2-formyl-3-hydroxy cyclopropane carbonitrile.
34:46 example 6 =3- formyl pentan-1,5 dioic acid is correct
Sir 54:55 pe apne 7-cyano ke jagh priority 6 - ethoxy carbonyl ko kyu de hai .... Jabke apne hi khaha tha ki substituents mein numbering alphabetically hoge ???? Sir plz reply
ua-cam.com/video/4TuVcv0l-Q0/v-deo.html
yes I think you are right.
You are right bro
Yes you are right 👍🏻👍🏻
Same
34:34 pr, 3 formyl pentane 1,5 dioic acid hoga naa??😊
Plz....tell me guys😲???
Yeah😊you are right
Acid halide prefix should be 15:45 halocarbonyl not haloformyl, as its derived from Acid, there's no relation to aldehyde(formyl) type side anyway..
50:33 1st question me 3rd carbon pe double bond lga hua h 🙁
So answer would be 4-Chloroformyl 2-formyl but-3-en-1-oic acid
Yes you're right sir forgot to mention double bond