11 chap 12 || IUPAC Nomenclature 07 || Naming of Carboxlic acid and Aid Halide IIT JEE MAINS /NEET

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  • Опубліковано 19 гру 2024

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  • @PhysicsWallah
    @PhysicsWallah  6 років тому +609

    Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
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    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

    • @hritiksingh9299
      @hritiksingh9299 6 років тому +3

      PW awesome 🤟

    • @jalajdhallfilms
      @jalajdhallfilms 5 років тому +8

      43:37 plz check

    • @physicsworld660
      @physicsworld660 5 років тому +15

      Sir in the end minutes sir aapna question 3 ka namm galat likha h .please sir check.

    • @hellohru823
      @hellohru823 5 років тому +5

      @@physicsworld660 you're right.. I agree with you

    • @vivekchoudhary6828
      @vivekchoudhary6828 5 років тому +3

      Sir last ka question 2 or 3 wrong hai 1bar check kreea

  • @tusharkumar4805
    @tusharkumar4805 5 років тому +2088

    47:20
    Naam to 2-(3-ethenyl-4-methylidene cyclopentyl)hex-3-enoyl iodide hona chahiye na sir..??

    • @sunilkumarsrivastava9981
      @sunilkumarsrivastava9981 5 років тому +125

      you are saying right bro mera bhi yehi aa raha hai

    • @simranmaan42
      @simranmaan42 4 роки тому +331

      It's ok this is very small mistake in front of his outstanding knowledge and what sir is sharing with us we must thankfull to him

    • @tusharkumar4805
      @tusharkumar4805 4 роки тому +50

      @@simranmaan42 hn bhai wo to hai hi😍

    • @tusharkumar4805
      @tusharkumar4805 4 роки тому +28

      @@sunilkumarsrivastava9981 haa bhai

    • @tmothernature9300
      @tmothernature9300 4 роки тому +34

      U are right sir se miss ho Gaya..

  • @md.niyamatalam1773
    @md.niyamatalam1773 3 роки тому +1087

    47:34 there would be cyclopentyl in the bracket
    Btw,thanks for your amazing lectures Alakh Sir.

  • @criceditz18935
    @criceditz18935 9 місяців тому +12

    sir at 47:35 , there should be cyclopentyl in the bracket. so the name will be 2-(3-ethenyl 4-methylidene cyclopentyl) hex-3-enoyl iodide

  • @carguy7480
    @carguy7480 5 років тому +158

    Timestamps:
    1:10 terminal functional groups
    15:00 naming for c included
    23:40 imp rule
    24:00 symmetry rule
    29:20 acid halide naming
    34:50 imp q
    37:00 imp rule

  • @rishavanand3320
    @rishavanand3320 6 років тому +684

    #Pura desh me hallah hai
    #sabse acha physics wallah hai

  • @rumabanerjee1080
    @rumabanerjee1080 4 роки тому +141

    47:25 u missed to write the cyclopentyl sir

    • @satyamsingh8033
      @satyamsingh8033 3 роки тому +4

      Yrr choti choti mistake hojati h jb hum itta bda slabbus lek chlte h hm sr k sth pdhte. Aarhe h hme smjhna chahea

    • @rumabanerjee1080
      @rumabanerjee1080 3 роки тому +13

      @@satyamsingh8033 main mere jaise students ki help karne ke liye comment karta hu bhai ta ki koi galat na sik ke jaye..sir kitne mahan hai mai bhi janta hu.🙏🙏🙏

    • @sannakhalid1950
      @sannakhalid1950 3 роки тому

      @@rumabanerjee1080 sahi

    • @therightistindian383
      @therightistindian383 3 роки тому

      Yeah

    • @smshaikh5699
      @smshaikh5699 3 роки тому +2

      Koi nahi ho jata hai kabhi kabhi

  • @mrhndsm6046
    @mrhndsm6046 6 років тому +918

    Sir today I got my result I got 73 out of 80 in physics and 70 out of 80 in chemistry it is just because of your efforts and tricks that made me mad for physics

  • @saudrahman3718
    @saudrahman3718 2 роки тому +176

    Masterpiece help all over the world still in December 2022

  • @dontpeek9647
    @dontpeek9647 11 місяців тому +205

    Don't worry bro U are not alone watching this masterpiece in January 2024..........

    • @Swarup-qx2bx
      @Swarup-qx2bx 11 місяців тому +4

      Abe jaaaaa

    • @StoicJourney_257
      @StoicJourney_257 10 місяців тому +5

      i wasted my 11 th i have whole 11 as backlog so i started killing backlog from 7 jan for now ihavent solved questions just watching vids and making notes (Arjuna 2.0) i too like you came here to watch nomenclature brom

    • @dontpeek9647
      @dontpeek9647 10 місяців тому

      ohh noiceeee
      @@StoicJourney_257

    • @VishwajeetSingh-vy5qp
      @VishwajeetSingh-vy5qp 10 місяців тому +8

      Bro I am watching this in February 2024

    • @dontpeek9647
      @dontpeek9647 10 місяців тому

      heheeheh@@VishwajeetSingh-vy5qp

  • @AbdulBasit-li2gl
    @AbdulBasit-li2gl 2 роки тому +38

    Nomenclature of Acid Halides starts at 29:26

  • @kannadarapper1569
    @kannadarapper1569 2 роки тому +54

    Your lectures will stay in UA-cam till the worls ends and sir you will stay in our hearts forever

  • @HarshThapa-w3m
    @HarshThapa-w3m Рік тому +18

    47:00 here Sir it should be 2-(3-ethenyl-4-methylidene-cyclopentyl) hex-3-oyl iodide

  • @formicsky7770
    @formicsky7770 4 роки тому +8

    At 49:08 have some mistake in nameing of the compound, which correct name is-2-(3-ethenyl 4-methylidene cyclopentyl) hex 3-en 1-oyl iodide.

  • @HKY.STUDY.POINT.
    @HKY.STUDY.POINT. 2 роки тому +32

    Alakh sir is the world's best teacher of physics and chemistry I have ever seen........love from jhansi....🔥🔥🔥💯💯💯❤️❤️❤️♥️♥️💘💘💝💝💖💖❣️❣️❣️💌💌💟💟💟💗💗💓💓💞💞💕💕💕💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪💪🤜🤛🤜🤛🤝🤛 Sir jitna thanks kahun Kam h ..........thank you so much sir for quality education..free of cost..

  • @bhupendrasharma819
    @bhupendrasharma819 5 років тому +14

    Sir 3rd one was 2-(3-ethenyl-4-methylidene cyclopentyl )hex-3-enoyl iodide at 47 min

  • @Ggshorts_07
    @Ggshorts_07 2 роки тому +29

    Masterpiece help in Month of December --❤️❤️

  • @suhani5559
    @suhani5559 Рік тому +7

    47:20
    Ans no 3.
    2-(3-ethenyl -4-methylidene cyclo pentyl) hex-3-enoyl iodide.... 🙂

  • @dhirajagarwal649
    @dhirajagarwal649 5 років тому +148

    Last part question question no.3
    Ans should be
    2-(3-etenyl-4-methylidene cyclopentanyl)-hex-3-enoyl iodide

    • @JamesBond-kw2nb
      @JamesBond-kw2nb 5 років тому +25

      2-(3-ethenyl-4-methylidene cyclopentyl ) hex-3-enoyl iodide
      shall be the answer!!

    • @Koreanpop142
      @Koreanpop142 5 років тому +4

      Cyclopentanyl or cyclopentyl?

    • @abcansari7083
      @abcansari7083 5 років тому +5

      @@Koreanpop142 cyclopentyl

    • @osamapreet3141
      @osamapreet3141 5 років тому +1

      Whyyyy?????

    • @ashishgujjar6592
      @ashishgujjar6592 5 років тому +3

      It is same. You write either cyclopentyl or cyclopentanyl.

  • @cse_kgec_student
    @cse_kgec_student 3 роки тому +35

    20:22
    2-(Cyclo but-2-enyl)-ethanoic acid

    • @SanaKhan-zt4pw
      @SanaKhan-zt4pw 2 роки тому

      **carboxylic acid

    • @GRAMMyt
      @GRAMMyt Рік тому +1

      @@SanaKhan-zt4pw it will be ethanoic acid, we use carboxylic acid when it is directly attached to the Ring

    • @chulsoo
      @chulsoo Рік тому

      ​@@GRAMMytit *is* directly attached bro

    • @GRAMMyt
      @GRAMMyt Рік тому

      @@chulsoo no brother it is attached with a Carbon, as you can see sir has also mentioned

    • @chulsoo
      @chulsoo Рік тому

      @@GRAMMyt oh oh i thought it was about the 2nd one but the 3rd, anyways okaay

  • @SDraws
    @SDraws Рік тому +2

    32:03

    • @kingshubham3018
      @kingshubham3018 10 місяців тому +1

      Bracket kyu lagaye ho har jagah ....
      Sirf complex substituent mein lgta hai..

  • @narendraraikwar5977
    @narendraraikwar5977 4 роки тому +202

    "GOD OF PHYSICS AND CHEMISTRY" :) :))

    • @seshasaik.n7359
      @seshasaik.n7359 4 роки тому

      Obsolutely

    • @user-ki6pt2zg1h
      @user-ki6pt2zg1h 4 роки тому

      Kindly watch this video examination in life never give up-ua-cam.com/video/k4w4pak66V0/v-deo.html

    • @manishsashi5420
      @manishsashi5420 4 роки тому +2

      At least spell correctly don't ruin his reputation

    • @user-ki6pt2zg1h
      @user-ki6pt2zg1h 4 роки тому +1

      @@manishsashi5420 Kindly watch this video examination in life never give up-ua-cam.com/video/k4w4pak66V0/v-deo.html

    • @SURESHCHAND-kb2vr
      @SURESHCHAND-kb2vr 3 роки тому +3

      CH2-------CH-------CH2
      l l l
      l l l
      COCl COBr COI
      IUPAC name please 🥺🥺🙏🙏

  • @jnn867
    @jnn867 Рік тому +34

    47:20 also there will be cyclopentanyl 2-(3-ethenyl-4-methylidene cyclopentanyl) hex-3-enoyl iodide BTW THANK YOU SIR ur words makes our problem easier😍🙏

    • @studywithme_neet
      @studywithme_neet Рік тому +2

      it would be cyclopentyl ...ane will not be used here

    • @Kartikeyaquotes
      @Kartikeyaquotes Рік тому

      yes this is cyclopentyl

    • @faizan_bin_akmal
      @faizan_bin_akmal Рік тому

      Hmmm mai bhi yahi soch raha tha itne do log ka comment dikh gaya ki sir cyclopentyl kha gaye hai

    • @faizan_bin_akmal
      @faizan_bin_akmal Рік тому

      ​@@studywithme_neet hoga use cyclopentyl

    • @fika_subs
      @fika_subs Рік тому

      ​@@studywithme_neetwhy?

  • @krishgupta9965
    @krishgupta9965 2 роки тому +5

    47:00
    2-(-3- ethenyl-4- methylidenecyclopentyl) Hex-3-enoyliodide

  • @aman_anshuman
    @aman_anshuman 4 роки тому +55

    During lectures the tune & song of Alakh sir is next level #HILARIOUS 😁😄😆😂🤣😌
    💓💓💓

  • @udaysingh5167
    @udaysingh5167 3 роки тому +276

    47:29 sir aap Q3 me bracket me cyclopentyl likhna bhul Gaye😅
    BIG FAN SIR❤️❤️🔥

  • @OmShivam-nn3yo
    @OmShivam-nn3yo Рік тому +14

    Preparing For my NEET 2024 from these lectures of Organic chem
    Believe me guys these lectures are enough for NEET (U have to read NCERT line by line also).
    The main point behind any lecture is if that through those lecture notes ur PYQs are solved or not. And by these lecture notes all th e PPYQs are solved very accurately.
    Thx Alakh sir

  • @OOOMYGOD
    @OOOMYGOD 4 роки тому +20

    At 47:30
    Qsn2 i think
    2-(3ethenyl4-methylidene-cyclopentenyl) hex3-cholride

  • @swapnilkumar9404
    @swapnilkumar9404 3 роки тому +218

    Whenever sir says-"IUPAC ne ye kaha IUPAC ne wo kaha"
    Le me-" is IUPAC ko koi chain dilao re baba"

  • @shyamkushwahamotivationals8317

    47:15... 2-(3-ethenyl 4-methylidene cyclopentyle)hex 3-enoyl iodide 👆 right 👍

    • @rajshreesrivastava3331
      @rajshreesrivastava3331 Рік тому

      Yes thank u...I am also confused in this. I think by mistaken he forget cyclopentyl there is cyclopentyl will be written.....

  • @siddartharibam2843
    @siddartharibam2843 3 роки тому +8

    36:15 Q.4 2-(ethyl methyl) prop- 2- enoyl bromide

    • @nowstargamer5066
      @nowstargamer5066 2 роки тому

      Ye kya hoga

    • @ANONYMOUS-sh4hv
      @ANONYMOUS-sh4hv Рік тому

      Bhai ethyl substitute k 1st position pe methyl hai
      Complex substitute yaad kar sahi hai (1-methyl ethyl ) hi hoga

    • @hrhtj
      @hrhtj Рік тому

      ​@@nowstargamer5066 (ethyl 1-methyl) hoga. Alphabetical hona chahiye na.

  • @aryansharma4322
    @aryansharma4322 5 років тому +8

    love u sir what a wonderful teaching thank u god bcz i get alakh sir as my teacher. Fallen in love of your teaching. huge respect from my bottom of heart

  • @Anushka_0317
    @Anushka_0317 9 місяців тому +214

    Who else is here for NEET/ JEE 2025?

    • @Anu_Raj_08
      @Anu_Raj_08 8 місяців тому

      Teri mummy

    • @Yakeeniagirl
      @Yakeeniagirl 8 місяців тому +7

      Me

    • @Anu_Raj_08
      @Anu_Raj_08 8 місяців тому +10

      @Anushka ki mummy bhi

    • @Anushka_0317
      @Anushka_0317 8 місяців тому +7

      @@Anu_Raj_08 ye kya batameezi hai… tumko nhi padhna toh jao na yaha se dusro ko kyu pareshan kar rhe ho

    • @darkgamerlover3433
      @darkgamerlover3433 7 місяців тому +1

      ​@@Anushka_0317 Sorry Actually ye padhne nhi aate sir faltu comment karne aate hain Online batch me bhi inke jaise timepass Wale ladke hain
      Btw Aap konsa Jee ya Neet kya dene Wale ho

  • @arshrehmanansari960
    @arshrehmanansari960 4 роки тому +82

    Now during this lockdown sir whole country is following your idea of teaching online via videos which you have think some years ago
    Your teaching skills are excellent sir. you help many of students as an angle.
    Keep going on sir help us like this only.
    Thank you.

    • @vinayakvermaverma3672
      @vinayakvermaverma3672 4 роки тому +2

      Can u explain me one thing
      Substituemts me ham last me 'yl' kab lagta hai.....hamesha ya phir sirf complex substituents me

    • @Rok54998
      @Rok54998 4 роки тому

      @@vinayakvermaverma3672 substitutent me lgta hai yl complex na ho to v

    • @parthpatil2496
      @parthpatil2496 3 роки тому +2

      nice english create a channel english wallah i will subscribe you

    • @charanm.h7712
      @charanm.h7712 2 роки тому +1

      @@parthpatil2496 🤣🤣🤣🤣😜

    • @ojaswibajpai
      @ojaswibajpai 2 роки тому

      @@parthpatil2496 Your's isnt much better.

  • @riteshdubey6530
    @riteshdubey6530 4 роки тому +20

    ज़ब मै सर के साथ जुडा था तब इनका बस 129 सब्सक्राइब था आज ये मिलियनो मे है और आगे बढ़ते रहेंगे इनको इसी प्रकार और आगे बढ़ते रहना है और ऐसा ही आप अपना कृपा हम पर बनाये रखे......... ज़ब तक सूरज चाँद रहेगा अलख पाण्डेय सर का नाम रहेगा

  • @vibhudixit3183
    @vibhudixit3183 4 роки тому +7

    Sir dil se bta rha hoo aapse badiya pure youtube app par koi nahi padata .....u r best......I want to meet u after covid end ....only because of u I got 91 percent in 10th.....thank u sir soooo(infinite) much sir...😘😘

  • @rajendrakhardekar2509
    @rajendrakhardekar2509 4 роки тому +114

    I have to say, you are a fabulous Chemistry trainer.

    • @Jhiyuih
      @Jhiyuih 3 роки тому

      @• 28 seconds ago ya by mistake.

    • @ayanmalik2540
      @ayanmalik2540 3 роки тому

      @• 28 seconds ago Because he didn't do that intentionally chill bruder, he forgot to write there cyclopentyl

  • @dhruv5994
    @dhruv5994 4 роки тому +14

    At 47:28 par ye hona chahiye kon kon agree krta hai
    2-(3 ethenyl -4 methylidene cyclopentanyl) hex-3-enoyliodide

    • @soumya_who
      @soumya_who 4 роки тому +1

      Yes bro sahi bola.
      Ho sakta Hain Yaar itni bade video Mein itti choti mistake ✌️no matter....
      But sir is awesome 🙃

    • @YT__EDITZ-
      @YT__EDITZ- Рік тому

      Yes sahi kaha but cyclopentanyl ki jagah
      Sidha cyclopentyl likhna chahiye sir ne bataya tha starting ke lectures me 😊

  • @k.s.indhumathi12-b11
    @k.s.indhumathi12-b11 4 місяці тому +2

    47:12 correct answer: 2-(3-ethenyl-4-methylidenecyclopentyl)hex-3-en-1-oyliodide (OR) 2-(3-ethenyl-4-methylenecyclopentyl)hex-3-enoyliodide

  • @ankushsingh7287
    @ankushsingh7287 6 років тому +174

    Sir jitni jaldi ham video dekh nahi pate aap ek aur new video daal deto ho😅
    Such a great talent Sir!😘😍

    • @shayanaarfeen
      @shayanaarfeen 6 років тому +5

      u r lazy isliye nhi dekh pate

    • @kirtichaurasia5939
      @kirtichaurasia5939 6 років тому +3

      @@shayanaarfeen 😂😂😂
      Tum dekh lete ho kya

    • @shayanaarfeen
      @shayanaarfeen 6 років тому +1

      ya ofcourse

    • @ankushsingh7287
      @ankushsingh7287 6 років тому +2

      shayan ar Bhai lazy ki baat nahi hai mai accedmy bhi jaata hun to time nahi mil pata

    • @jayantmalik69
      @jayantmalik69 6 років тому

      shayan ar bhai ham notes bhi lete hai Sathsath

  • @priyasahu4063
    @priyasahu4063 3 роки тому +8

    3) me 2- (3- ethenyl-4-methylidene cyclopentyl )hex-3-enoyl iodide 🙂

    • @almohaimen
      @almohaimen 3 роки тому

      Yeah sir did a little bit mistake this one is absolutely right 🥰🥰

  • @FilmyShortzz00
    @FilmyShortzz00 20 днів тому +2

    44:29 it would be 2 cyclohe-3-enyl 6 nitro ethanoyl chloride

  • @abhishekmahajan8597
    @abhishekmahajan8597 3 роки тому +14

    47:17
    2-(3-Ethenyl-4-methylidenecyclopentyl)hex-3-enolyiodide

    • @almohaimen
      @almohaimen 3 роки тому +1

      My confusion is confirmed

  • @shamanazjakati7542
    @shamanazjakati7542 3 роки тому +18

    Thank you sir I can't imagine my physicas and chemistry without you

  • @tasinnohara5439
    @tasinnohara5439 11 місяців тому +3

    47:12 sir you missed the substituent the correct answer is- "2-(3-ethenyl-4-methylidene cyclopentyl) hex-3-enoyl iodide"

  • @akankshasrivastava7469
    @akankshasrivastava7469 4 роки тому +8

    Best teacher alakh sir...... Zindagi kaisi hai paheli.... 😁😁😁😁

  • @fr0stbIast
    @fr0stbIast Рік тому +16

    Sir, at 47:11 there is a mistake, it should've been 2-(3-ethenyl-4-methylidene cyclopentyl) hex-3-enoyl iodide.

  • @surbhiraghuwanshi3385
    @surbhiraghuwanshi3385 2 роки тому +3

    Sir at 46:23 the name will be=2[3-ethyl-4-methylidiene cyclo pently ]hex-3-enoyliodide hoga

  • @farazkhan7703
    @farazkhan7703 6 років тому +307

    Physics walle ki Dukan pe chemistry bhi milti hai
    😘😘

  • @aayushshroff03
    @aayushshroff03 4 роки тому +16

    Sir 47:20 par cyclopentyl likhana chod diye hai...Ans.
    2-(3-ethenyl-4methyledenecyclopentyl)hex-3-enoyl iodide
    #aayushshroffexperiments

    • @kanchansil7168
      @kanchansil7168 4 роки тому +1

      haa sahi kaha...and i have spent much more time to find my fault

    • @aayushshroff03
      @aayushshroff03 3 роки тому +1

      Came to revise😂

  • @MULCHANDASL
    @MULCHANDASL 2 роки тому +14

    Thankyou sir 🤞💓💕🙏🏽 world is best teacher 🌹🌹

  • @dailyrampage4966
    @dailyrampage4966 6 років тому +16

    Thank you sir
    There is a life-changer in every once life in my life you are the life changer.
    And reply on the stupid question of student like your no time for writing the questions and speed of video

    • @dailyrampage4966
      @dailyrampage4966 3 роки тому

      Oh god what is up with my English

    • @SURESHCHAND-kb2vr
      @SURESHCHAND-kb2vr 3 роки тому

      CH2-------CH-------CH2
      l l l
      l l l
      COCl COBr COI
      IUPAC name please 🥺🥺🙏🙏

  • @promilasoni4924
    @promilasoni4924 5 років тому +6

    At 39:45 ..sir aankh bhr aae aaese saval dekh k😮😮😵😵😵😵😩😩😩 .....I m proud on me...ki menne phir bhi Kiya ..or sahe Kiya😊😊😊🥳🥳🥳🥳

  • @AkibBitian
    @AkibBitian 2 роки тому +304

    Maturity is when you realize that Organic has more exception than inorganic 🙂

  • @Ashok-md7pl
    @Ashok-md7pl 6 років тому +33

    Best Example for HARD WORK...
    ALAK PANDEY

  • @aniketdechalwal1226
    @aniketdechalwal1226 6 років тому +23

    47:05
    Cyclopentyl

  • @RAJPUTANA007-07
    @RAJPUTANA007-07 Місяць тому +4

    47:37 sir i think this answer is incorrect because the ans will be 2-( 3-ethyl-4methylidene) cyclo pentyl hex-3ene-1-oyl iodide 🙏

  • @ishikatiwari8932
    @ishikatiwari8932 6 років тому +279

    Hit like👍 if you do believe...that sir is working very hard for us 😇

    • @rahu844
      @rahu844 5 років тому +1

      Name alakh sabse alag

    • @satviksinghparihar4414
      @satviksinghparihar4414 5 років тому +14

      To hum tumhare comment pr kyo like kre agr kisi ko like krna hoga to sir ki video pr krega/kregi unke hard work pr.hats off you sir😊😊

    • @ohmvaria5185
      @ohmvaria5185 4 роки тому

      @@satviksinghparihar4414 well said boy😂

    • @daringbaazcmmener766
      @daringbaazcmmener766 4 роки тому

      Ha to upper video m mar diya na☺️☺️ comment pe like ka hard work se Kya link h🤨🤨🤨

    • @DebasishBiswas-i5e
      @DebasishBiswas-i5e 11 місяців тому +1

      What are you doing now, please tell me?

  • @thatsmeJR
    @thatsmeJR 6 років тому +1413

    Now this comment is attention seeker.
    curious...
    .

  • @monichetia7601
    @monichetia7601 3 роки тому +1

    👌👌.
    ................great sir aapki padhane ki method......just wow....teaching.....style...bhtt sundar hain

  • @prateekvernekar6206
    @prateekvernekar6206 4 роки тому +9

    At 47:45 it must be 2-(3-ethenyl -4- methylidene cyclopentyl) hex-3-enoyl iode
    This is correct

  • @vijaysathvik2472
    @vijaysathvik2472 4 роки тому +202

    Shinchan comedy + best teacher=PW

  • @hindistatusvideoandmusic820
    @hindistatusvideoandmusic820 9 місяців тому +3

    Q3 = 2 -( 3 - eathnyl 4- methlidene cyclopentyl ) hex 3 - en 0yl Iodide .i thik sir forget cyclopentyl

  • @ritikkumar-on2nw
    @ritikkumar-on2nw 4 роки тому +6

    धन्य है आप सर की आप भारतवर्ष को मुक्त 🌱 शिक्षा प्रदान करते हैं।

    • @rockingruchi8653
      @rockingruchi8653 4 роки тому +3

      मुक्त नहीं..... मुफ़्त होता है

  • @soumikbarman6654
    @soumikbarman6654 Рік тому +1

    47:17 🤔 2-(3ethenyl-4methylidene)cyclopentyl hex-3enoyl iodide

  • @subhrajitdeb9560
    @subhrajitdeb9560 4 роки тому +10

    47:13 cyclopentyl likhna bhul gaye sir....Btw lecture awesome thaa💚💚💚💚💚💚💚💚💚💚💚💚💚💚💚💚💚💚

  • @aayushmishra7326
    @aayushmishra7326 Рік тому +578

    Don't worry bro U are not alone watching this masterpiece in July 2023 😀😀

    • @prakashjaiswal9724
      @prakashjaiswal9724 Рік тому +12

      Its April

    • @aayushmishra7326
      @aayushmishra7326 Рік тому +8

      @@prakashjaiswal9724 kafi backlog hai tumhare 😁

    • @heller1057
      @heller1057 Рік тому +6

      ​@@aayushmishra7326 Are you 2024 aspirant or 2023?

    • @aayushmishra7326
      @aayushmishra7326 Рік тому +8

      @@heller1057 bro mai abhi class 11th pass karake 12th me Jane vala hu😏

    • @shivratanyadav4547
      @shivratanyadav4547 Рік тому +3

      @@aayushmishra7326 mai class 11th me enter ki hun

  • @mamtatripathi1423
    @mamtatripathi1423 Рік тому

    47:39 sir 2-(3- ethenyl 4- methylidene cyclopentyl) hex-3-enoyl iodide hoga...just lil thing to correct...😊
    Lec was superb...concepts are crystal clear to me...🎉
    Thank you sir😊

  • @outofshadows11
    @outofshadows11 6 років тому +466

    Sir please take a lecture for how to find log and antilog (for NEET)😇😇

  • @aatishkumarmoharana2693
    @aatishkumarmoharana2693 6 років тому +5

    Sir your teaching is awesome than any one

  • @divyanshsahu4600
    @divyanshsahu4600 2 роки тому +1

    47:04 It's 2-(3-ethenyl-4-methylidene cyclo pentyl) hex-3-enoyl iodide

  • @MGA572
    @MGA572 2 роки тому +3

    छोटी छोटी गलतियों अच्छे लोग ही करते है जिन्हे हम गलतियां नहीं प्यार कहते है love you sir

  • @DrAnisha12345
    @DrAnisha12345 3 роки тому +7

    At 22:36 sir shouldn't it be 2-(cyclobut-2-enyl)ethanoic acid because it is a complex substituent as numbering is done in the ring...

  • @krishnapotegaonkar
    @krishnapotegaonkar 11 місяців тому +1

    47:36 it should be 2-(3-ethyl-4-methylidenecyclopentyl)hex-3-enoyliodide *cyclopentyl was not wriitenin video* but the lecture was knowledgeful thanks sir

  • @Best_hopes
    @Best_hopes 3 роки тому +4

    35:30...we
    i)select longest chain
    ii)if the chain contains double/triple bond ...and the no. of C are equal for both the chains then we choose the chain which has double/ triple bond right???

  • @muskankumari7288
    @muskankumari7288 6 років тому +10

    i was waiting for video 07. thanks a lot

  • @trisha2114
    @trisha2114 2 роки тому +3

    Sir zindagi mein kabhi chemistry acha nhi lagta tha (especially organic toh kbhi v nhi).... Aapke pass padhte kasamse acha lagta h abhi. Thank you so so much sir for your support and blessings. Always grateful to you and huge respect for you always and forever 🙏♾️.

  • @adityasrivastava9880
    @adityasrivastava9880 6 років тому +4

    U R absolutely a great mentor and teacher.....

    • @mohdashrafali7711
      @mohdashrafali7711 2 роки тому

      Selection huwa aapka inke lectures follow karne se

    • @khushisheikh5043
      @khushisheikh5043 Рік тому

      ​@@mohdashrafali7711bhai ab sb ko puche ga kya😅😅😅
      Join yakeen2.0❤

  • @pratiksahu173
    @pratiksahu173 5 років тому +35

    Sir aaj aapka gloves duster Kahan hai???😅😅
    Btw love you sir!!!.....💕💕💕💕💕

  • @Uday93894
    @Uday93894 Рік тому

    At 44:35
    Sir by First Point of difference - No2=2,=:4
    No2= 6,=:3
    And Lowest sum rule
    2+4=6
    6+3=9
    So the name would be
    2- (2-nitro-cyclohex-4-enyl)ethan-1-oyl chloride

    • @slythron
      @slythron Рік тому

      bro sir ne bola tha 1 lec me ki lowest sum rule false hai aur priority vise likho chahe lowestsum rule break ho😊

  • @happy-man8340
    @happy-man8340 4 роки тому +5

    At 36:17 question no. 4
    There =CH2 isn't methylidene???(substituent)....& I think name should be
    "2-methylidene-3-methyl butanoyl bromide"....correct me if I wrong!

  • @ritiktamrakar6360
    @ritiktamrakar6360 5 років тому +7

    Most understandable video for me

  • @Model_arvind_00
    @Model_arvind_00 Рік тому +2

    There is 2( -3-ethenyl-4-metgylidene cyclopentyl ) hex 3 - ene- 1 oyl iodide

  • @vivekmanije6465
    @vivekmanije6465 6 років тому +28

    Thanku sir aap really hm logo ke liye itna hard work krte hi 🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @prithvi4494
    @prithvi4494 3 роки тому +9

    You make organic chemistry easily for me ❤️❤️❤️,god bless you sir

    • @mohdashrafali7711
      @mohdashrafali7711 2 роки тому +2

      Selection huwa aapka??

    • @prithvi4494
      @prithvi4494 2 роки тому

      @@mohdashrafali7711 I am taking class 12 exam right now

    • @mohdashrafali7711
      @mohdashrafali7711 2 роки тому +1

      @@prithvi4494 ohk bro best of luck may select in first attempt😊

    • @mohdashrafali7711
      @mohdashrafali7711 2 роки тому +1

      @@prithvi4494 and bro suggest me anything for phy🥺😢i m very much worries about my phy preparation

    • @prithvi4494
      @prithvi4494 2 роки тому

      @@mohdashrafali7711 From which board are you giving exam

  • @kabeershah1419
    @kabeershah1419 3 роки тому +1

    Sir ap bohat emandari sa samjata ha

  • @debendranathmishra3952
    @debendranathmishra3952 6 років тому +43

    Love you sir 1st like you are
    my god

  • @rabighodai5558
    @rabighodai5558 3 роки тому +8

    I'm now taking interest in organic due to u sir being a 12th class student ....

  • @sravanthimagi3
    @sravanthimagi3 7 місяців тому +2

    Thank you for your lectures sir, they have helped me a lot in my studies

  • @Mk_official30
    @Mk_official30 Рік тому +3

    Video banti 1 baar h or dikhti har baar h ✨
    🕶️🤏🏻still helpfull for 2023 11 batch students 🥲

  • @NewzZWaala
    @NewzZWaala 2 роки тому +4

    Thank you sir 😊, amazing teaching ✨!

  • @jeevankalme1218
    @jeevankalme1218 Рік тому +1

    (3) ans = 2-(3-ethenyl-4-methylidene) cyclopentyl hex-3-enoyl iodide in right ans😊

  • @shreyaprakash
    @shreyaprakash 3 роки тому +8

    Ab organic chemistry ke functional group compunds ke naming mein ek pattern nazar aa raha hai sir. Basics bohot acche se clear ho rahe hai. Thank you for making us solve so many questions, because itne saare alag alag tarah ke questions karne ke baad hi ham pure concept ko samajh kar apply kar paa rahe hai.

  • @darshu....7665
    @darshu....7665 3 роки тому +13

    Sir... 3 vala 47:40 galat kiya cyclopentyl kaha gaya ????!!!!!!

  • @anuchoudhary4188
    @anuchoudhary4188 8 місяців тому +1

    sir, I think name is 2(3-ethenyl,4-methylidene cyclopentyl)hex-3-enoyl iodide.

  • @bijoymahato1837
    @bijoymahato1837 3 роки тому +10

    I am now in BSC chemistry now
    I havent done well my 11th 12 th classes,so my base is is not clear,
    So, I started watching these videos to clear my concepts,for which I am doing really bad in my semesters what should I do??😔😔😔😔😞😟

    • @qfresports8066
      @qfresports8066 2 роки тому

      isliye bola pehle padhai kar tune nahi kiya toh ab bhugat

    • @priyanshidinker7880
      @priyanshidinker7880 2 роки тому

      I'm watching after 12th. Dropper and plus planning jee

  • @haritrao
    @haritrao 3 роки тому +6

    47:54 sir double bond ka 1 c count kar liya to dusra bi krna padega . you did a mistake this time. thank you .

  • @iamrahulmehra
    @iamrahulmehra Рік тому +2

    Masterpiece of alakh sir 👌

  • @rajrajput9077
    @rajrajput9077 3 роки тому +2

    Sir last m 4 questions m methylidene pehle aayaga methyl baad m ye rule h jab same alphabet aa jay to jiska locant no kam hota h usko pehle likhte h. " 2- Methylidene-3-Methyl pent-4-ynoyl chloride

    • @SHUBAM-_-
      @SHUBAM-_- Місяць тому

      I was searching for this , what should be the ans ?

  • @lokeshchauhan6590
    @lokeshchauhan6590 Рік тому +3

    At 47:01 there will be cyclopentyl
    Plz check and told me.