correction: 2:58:26 The correct option is 1 but sir by mistakenly marked option 3 3:07:59 The answer to the asked question is option 3 3:44:07 The answer to the asked question is option 1 4:13:12 The answer to the asked question is option 1 4:40:19 The answer to the asked question is ethyl-3-chloro-2-butenoate and Not "butanoate" as mentioned in the option
@@mukhtarahmed780 Alkanols are alkanes containing a hydroxyl group (-OH). • The general formula of alkanes is CnH2n+2. When one hydrogen atom is replaced by a hydroxyl group, it becomes alkanols. • So, the general formula of alkanols is CnH2n+1 OH or CnH2n+2O. • For example, ethanol (C2H6O), propanol (C3H8O), butanol (C4H10O).
@@Meranammatjano bhai hydroxy hum jab use karte hai jab carbon ki chain mai ek se jyada functional group ho or agar doosra functional group alcohol se bada hai tab hum alcohol ko hydroxy se represent karte hai or yaha sirf ek hi functional group hai alcohol toh hum 'ol' hi lagayenge ok 😊
Anyone who is finding a video from zero to hero . This is the video . If u do not know any basic until u will be going to understand everything. Best video everr. Thank u so much sirr❤❤🎉🎉🎉🎉
Never got any teacher like u who makes us feel that we never have to give up !!!! LET'S PROMISE FRIENDS THAT WE'LL MAKE IT TRUE AND LET OUR TEACHERS AND PARENTS MAKE PROUD 🤝🏻💟🔥
1:14:43 8 2:58:29 Option A should be correct.......sir mitakenly marked option c 3:07:58 Option C 3:44:05 Option A 4:13:19 Option A 4:20:01 Option D 4:40:35 Option A but it should be but-2-enoate or 2-butenoate not 2-butanoate
@@nitishparmar-c1jBhai Mai bhi peheli bar padha hu maje aa gye ye lecture me meri mano to pura lecture Lelo sir bich bich me funny dialogues bhi dete h bore bhi nhi honge aap
Bhai yaha pe OH ko as suffix Lena ha na agar koi aur functioal group hota or wo prefix order ma ooper hota isse phir hydroxy Lena tha as prefix@@Meranammatjano
Thankyou so much sir me desperately apka wait krrrahi thi aap chemistry ke best teacher ho chahe Inorganic ho organic ho ya physical chemistry aap best hi padhate ho❤❤❤❤❤❤❤
Mee too bruh.....i m also suffering from that question.....ek wakt toh esa laga ki meh he sirf ek hu jo pagal ho gya hu kyu option 'A'meh toh ene laga hua h and uske sare h 2sec h....
@@anishaprajapat519 ok bro... Par mujhe lagta hai ki sir ko ye vale qstns karwa dene chahiye... Aise confusion badta hai... Aisa 2-3 qstns me mujhe confusion hua jahan sir ne sirf suru me thoda explain kiya pad final ans humlog par chhod diya ..last me ans option se match nahi kar raha tha.. Atleast solve the qstns that u bring.. Aise hi bohot chota lecture hai comperatively bohot kam hi qstn practice hota hai yahan
All pw family is working so so hard for us ...ek achhe student ka farz bnta hai ki wo neet crack kre with good marks..or teachers ko proud feel karaye❤❤❤
Upar wala galat hai jisne likha hai...let me explain... For example - methanol ( ch3oh) Toh yahan par methanol ka general formula kya hoga?? C1h3oh Toh yahan par c=1,h=3 aur oh Toh abhi formula apply Karo CnH2n+1oh wala:- That means: n=1 Ab n ko put Karo C1h(2+1)oh = C1h3oh. Toh nikal Gaya na bhai formula C1H2n+1oh Jisko hum alag way me C1H2n+20 likh sakte hai kyunki na Jo oh wala h tha woh main add kar dia h2n+1 me toh h2n+2 ho gya...so at last: CnH2n+20 ans.
@@Meranammatjano Rohit Agarwal unka one shot dekho pura concept samjhayenge kuch raatna nahi padega unseh padhke mera jee adv mah full marks mila in oc
@@With_me2 no ye oneshot sufficient nahi hai NEET ke or 11th exams ke liye more then sufficient ismein aadhe concept bataye he nahi hai aap pankaj sir ke bhi lecture attend kr sakte ho ya aap chaho to 11th ke liye Arjuna le sakte ho usme sare concept clear ho jayege "mujhe personally sufficient nahi laga tha "
Mera ek private tuitor hay but may unke pas se organic chemistry nehi samajh paya mere khopadi se uper chala gaya per sir up basic concepts de rahi ho aur chapter ka pura depth per samajha rahi ho jo mera tuitor bhi nehi samjha paya mujko per apke is video per bohat sundar samajhaya je may kabhi nehi vulunga is rules ko (like IUPAC nomenclature)...... Thank you and love you sir 🙏🙏 Mera pranam lenge.... 🙏🙏 Love you Physics Wallaah.... Bahut bahut sukriya.....🎉🎉.
Vipin sir(Botany)......sampati mam(zoology) Om pandey sir(organic and inorg) Ritik sir(phy. Chem) ......these are best in their respective subjects to study from❤ And for me ....mr sir(physics) .....is very good not best ....just an opinion
@yasir6778 yes bro kuch bhi nehi ata to bhi samjh jaoge and pankaj sir ki lecture se to bahut accha hai samjh Mai ayega sab per aur bhi basic chshiye to basic of organic chemistry by vt sir search karo uska 3 lecture hai wo dekh lo aghe madar karega uske bad yaha se continue karna
![IUPAC Naming [COMPLETE] in Just 1 Hour - Organic Chemistry | Class 11th, 12th and IIT JEE](http://i.ytimg.com/vi/GYq9cQ3H4FU/mqdefault.jpg)
Class 11th One Shot Backlog Killer Batch: physicswallah.onelink.me/e0oG/5zuavu0c
For class notes, weekly tests and quizzes join 👉 t.me/PWArjuna_NEET
Best lecture of organic chemistry
Thankyou sir for this amazing lecture
4:22:41 correction* = cyclohexane carbaldehyde
2:58:25 plzz answer correct kriye sir...confusion ho rha h . Correct answer konsa h?
@@manjudevi5444a
@@manjudevi5444
1 hoga
Sir naii jldii jaldii select krliya opt 3 but right answer hai 1
Whoever is reading this, never give up. God is with you. ❤❤❤❤
Aree thanks bro🥺🥺
Thank you bro ❤❤
Bhai Koi Giveup kyu Karega
Mai kar rha bhai @@V2knakul
Jai shree ram
4:40:19
Question - AIIMS 2005
ANS- option (a)
But it should be Methyl-3-chloro-2-butenoate
Not "butanoate"
After chloro it's should but-2-enoate@@aimanislam803
Kya bhai tum itni behki behki si baat karta hai
Ha aur
Methyl-3-chloro-but-2-enoate
Ye correct hai
@@Sanika_542didi 2 pehle hi likha ha waise bhi likh sakte ha
3-chloro methyl but-2-en-oate
correction: 2:58:26 The correct option is 1 but sir by mistakenly marked option 3
3:07:59 The answer to the asked question is option 3
3:44:07 The answer to the asked question is option 1
4:13:12 The answer to the asked question is option 1
4:40:19 The answer to the asked question is ethyl-3-chloro-2-butenoate and Not "butanoate" as mentioned in the option
I thought I had to revise the concept but when I saw your comment then I got to know that I am correct 🤣🤦 thanks for mentioning 🙂
3:07:59 the answer is option b
@@mukhtarahmed780 Alkanols are alkanes containing a hydroxyl group (-OH).
• The general formula of alkanes is CnH2n+2. When one hydrogen atom is replaced by a hydroxyl group, it becomes alkanols.
• So, the general formula of alkanols is CnH2n+1 OH or CnH2n+2O.
• For example, ethanol (C2H6O), propanol (C3H8O), butanol (C4H10O).
@@mukhtarahmed780 No bro actually general formula of alchohols is same as alkane except the "O" part so option C is right
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
Bhai sir ne itni mehnat se full content padhaya hai please ek like toh kar do video par 😢
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
@@Meranammatjano bhai hydroxy hum jab use karte hai jab carbon ki chain mai ek se jyada functional group ho or agar doosra functional group alcohol se bada hai tab hum alcohol ko hydroxy se represent karte hai
or yaha sirf ek hi functional group hai alcohol toh hum 'ol' hi lagayenge ok 😊
@@adityachauhan3027 ok thanks Bhai✨
@@adityachauhan3027 thnx bhai
Comment section is so positive that I feel I can really make it happen ❤
Anyone who is finding a video from zero to hero . This is the video . If u do not know any basic until u will be going to understand everything. Best video everr. Thank u so much sirr❤❤🎉🎉🎉🎉
Thanks bro mai bahut confuse tha video ko lekar
Confusion tha dekhu ki na tumhara comment dekh kar dekha.....thanks bro
Really worth it 😌
Sir ne 12th class nhi krvai?
Please tell me.....2:16:11...
Iska answer 1, 2-dimethyl pentane nhi ho skta kya
Most underrated chemistry teacher....❤
This lect is also good for the students who are studying this chapter 1st time.
Sir ne 12th class nhi krvai?
@@Ohhhmahmedlyf 12th k lectures sir k "Apni kaksha Official" pe mil jayenge
Never got any teacher like u who makes us feel that we never have to give up !!!! LET'S PROMISE FRIENDS THAT WE'LL MAKE IT TRUE AND LET OUR TEACHERS AND PARENTS MAKE PROUD 🤝🏻💟🔥
Sir ne 12th class nhi krvai?
Yes I promise to myself 😊😊
2:58:21
Option A is Correct ❤
👍🏻
Tq bro
K
4:22:41 correction* = cyclohexane carbaldehyde
U are right
Hnn bhyyy 💯
2:57:00 answer wrong it should be the 1st option A
Iit confirm
😂😂
1:14:43 8
2:58:29 Option A should be correct.......sir mitakenly marked option c
3:07:58 Option C
3:44:05 Option A
4:13:19 Option A
4:20:01 Option D
4:40:35 Option A but it should be but-2-enoate or 2-butenoate not 2-butanoate
1 wrong
@@aaryansharma2912 which one?
How 3:44:09 ans is a can u explain please I think there is some mistakes 🤔
sir you are better better than pankaj sir best teacher😘😘😘😘🙏🙏🔥🔥🔥🔥
Bhaie aukaat ma reh
@@haxugaming4345 chal toh be gaming ka 14
Fr kyuki vo basics nhi padhate ye sir ne pura basic bataya h
Bhai kiss emoji dalane ki jarurat nahi thi
Itna bhi pyaar dikhana aawashyak nahi hai
4-ethyl-3-propyl hex-1-ene
1:14:45 x+y-z = 3+0-0 = 3 (ans)
3:44:05 AIIMS -2004 answer is - isobutene
4:15:42
Pent-2-enal
Thanks for your confirmation
@@sudiptadebnath4525 it's pent-2-en-1-al
1:14:43
x+y-z =3
Kaise aaya
1:14:43 , x+y-z = 3
Mera bhi yahi hea
Mera bhi
4:19:43
Option (D)
3- keto-2-methylhex-4-enal
bro me 1st time pd rha hu muje samaj aayega plzz reply
@@nitishparmar-c1jBhai Mai bhi peheli bar padha hu maje aa gye ye lecture me meri mano to pura lecture Lelo sir bich bich me funny dialogues bhi dete h bore bhi nhi honge aap
@@shivabhaigaming7369 tq bro
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
Bhai yaha pe OH ko as suffix Lena ha na agar koi aur functioal group hota or wo prefix order ma ooper hota isse phir hydroxy Lena tha as prefix@@Meranammatjano
Question AIPMT pre-2011 2:58:25
Option "A" is correct
Yes bro a is correct
Yes
2:59:48 homologous series
1:13:52
Primary carban 15
1:14:34
X=3
Y=0
Z=0❤
Beat experience while studying chemistry. Kabhi aisa laga hi nahi ki kuch bhi mushkil hai
Heads of you sir
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
Thankyou so much sir me desperately apka wait krrrahi thi aap chemistry ke best teacher ho chahe Inorganic ho organic ho ya physical chemistry aap best hi padhate ho❤❤❤❤❤❤❤
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
@@Meranammatjanobecause ham ishe suffix ki tarh use krenge acc. to IUPAC
3:44:11
None of them have only primary hydrogen atoms...
All of these have either secondary or tertiary..
Plzz sir correct me if am wrong
A is the answer
AALAH SAI PUCH LO
OLA HU UBER
Option d
@@harshneetaspirantloyalchusatn dhrm k sanskr
Gobr khalo
Mut pilo
Aur mera chuslo qki chusatn hi saty h🥰❣️
Mee too bruh.....i m also suffering from that question.....ek wakt toh esa laga ki meh he sirf ek hu jo pagal ho gya hu kyu option 'A'meh toh ene laga hua h and uske sare h 2sec h....
4:40:12 correct option is A
But 2 pr double bond hai or options me "an" wahan par "en" aayga
How ? Can you explain?
And what about the double bond in 2nd position?
@@sayanrajak5537Because option bhi to match hone chahiye sare options me "an" hai to single bond aayega ya fir option galat hoge "en" ho sakta hai
But what about O which situated with methyl
@@anishaprajapat519 ok bro... Par mujhe lagta hai ki sir ko ye vale qstns karwa dene chahiye... Aise confusion badta hai...
Aisa 2-3 qstns me mujhe confusion hua jahan sir ne sirf suru me thoda explain kiya pad final ans humlog par chhod diya ..last me ans option se match nahi kar raha tha.. Atleast solve the qstns that u bring.. Aise hi bohot chota lecture hai comperatively bohot kam hi qstn practice hota hai yahan
@@only_jubin_nautiyal are bhai wo to functional group me aa raha hai na
Sir apne aise padaya aur samjhaya ki hum koi dusre ko ek teacher ke jaise samjha denge ❤❤😊
Aacha smjha mujhe . Kam se Kam bache ki tarah hi smjha
@@vedsharma7070 bromther, kya takleef hay apko?
Subah mummy se jhadu khaya hay, ya 3 din se kuchh khane ko nhi mila jo YT pe ake 𝗛𝗨𝗚𝗚 rhe ho🌝
@@satoru__ hi avg. Insta ke 14
@@satoru__kuchh khane ko nhi Mila toh hagega kese 💀 🗿
This backlog series helped me a lot
Thnx pw for this wonderful series❤😊
Excuse me sis / bro tumne yahi se ye full chap complete Kiya hai ?? Please 😢😅tell me !! Like yhi se
@@ahaeeeitsaashi8520 ha bhai yahi se kiya
All pw family is working so so hard for us ...ek achhe student ka farz bnta hai ki wo neet crack kre with good marks..or teachers ko proud feel karaye❤❤❤
3:07:56 general formula for alkanols is CnH2n+1O
How explain please
General formula is CnH2n+1oh@@suhaibnaik6181
Upar wala galat hai jisne likha hai...let me explain...
For example - methanol ( ch3oh)
Toh yahan par methanol ka general formula kya hoga??
C1h3oh
Toh yahan par c=1,h=3 aur oh
Toh abhi formula apply Karo CnH2n+1oh wala:-
That means:
n=1
Ab n ko put Karo
C1h(2+1)oh = C1h3oh.
Toh nikal Gaya na bhai formula
C1H2n+1oh
Jisko hum alag way me C1H2n+20 likh sakte hai kyunki na Jo oh wala h tha woh main add kar dia h2n+1 me toh h2n+2 ho gya...so at last: CnH2n+20 ans.
🎉🎉🎉Thanks Sir For its Amazing lecture🎉🎉🎉
3:44:02 ans is C, as in all others at the last ene is present i.e. double bond is present.
but its cyclohexane..sec carbon so sec hydrogen ans would be 1. isobutene
no it's isobutene
2:58:22 answer will be first 4-ethyl-3-propyl hex-1-ene.
exactly
Option 1 correct hai
Neet ke bad, organic ke best teacher mil gye 🙂
Bhai aap droper ho @eshajare5659
Bro ra sir sah padho woh concept denge
@@doom_punpun ra sir kon h
@@Meranammatjano Rohit Agarwal unka one shot dekho pura concept samjhayenge kuch raatna nahi padega unseh padhke mera jee adv mah full marks mila in oc
@@doom_punpun ohhh
Is the video sufficient for school final examination or we are supposed to do other?
More than sufficient
Top marega tu tension na le
4:35:08 Sir iska naam Benzene Carboxylic Anhydride hoga . ig .. Benzoic Anhydride nhi kyunki yahan Carboxylic Acid kisi ke saath connected hai..
Sir ne bataya to tha ki benzene carboxylic acid ko benzoic bhi bolte hai to ho gaya na benzoic anhydride
@@Vincenzo1909 woh sab toh theek hai pr terese poocha kisne ??
@@mohdalmaan117 Nope, but since when did that stop me from sharing my wisdom? And I don't need your permission for this
@@Vincenzo1909 Don't you think it would be better if you just keep your so called ' WISDOM ' inside your head and don't disturb others 😉.
@@mohdalmaan117 Oh, absolutely, because evidently, the force of my wisdom is just too much for some fragile egos to endure 😂
4:22:27 cyclo hexane carb aldehyde hoga.
Yes
1:15:01 x=3,y,z=0
X+y-z=3
4:22:22 shouldn't it be cyclohexane carb aldehyde
4:19:41
Option no D is correct
Heyy kya ye sufficient hai neet ke liye, mtlb mai isee pehli baar pdh rhi hun toh ye oneshot sahi hoga na??
@@With_me2 no ye oneshot sufficient nahi hai NEET ke or 11th exams ke liye more then sufficient ismein aadhe concept bataye he nahi hai aap pankaj sir ke bhi lecture attend kr sakte ho ya aap chaho to 11th ke liye Arjuna le sakte ho usme sare concept clear ho jayege "mujhe personally sufficient nahi laga tha "
Mera ek private tuitor hay but may unke pas se organic chemistry nehi samajh paya mere khopadi se uper chala gaya per sir up basic concepts de rahi ho aur chapter ka pura depth per samajha rahi ho jo mera tuitor bhi nehi samjha paya mujko per apke is video per bohat sundar samajhaya je may kabhi nehi vulunga is rules ko (like IUPAC nomenclature)......
Thank you and love you sir 🙏🙏
Mera pranam lenge.... 🙏🙏
Love you Physics Wallaah....
Bahut bahut sukriya.....🎉🎉.
South side se ho kya ??
@@mohdalmaan117nehi may bangali hu mera ghar hay west Bengal ka Nadia district ka chakdaha city per
@@Srukh_Khan_official lag hi rha tha North side se nhi ho. Kaafi tooti footi English likhi hai 😂
@@mohdalmaan117😂😂 may english main bahut Komjoru hay
@@Srukh_Khan_official woh toh dikh hi rha hai bhai 😂😂
@3:43:56 Option A is correct isobutene
How ? Pls explain what is primary hydrogen atom i didnt understand 😢
No bcz isobutane has 9 primary hydrogen and one tertiary hydrogen
I checked it on Google
4:15:42 pent-2-ene-1-al
bro ene nahi en hoga kyuki al me a aah raha hai
3:07:57 answer *B*
4:22:29 Ans is Cyclohexane Carbaldehyde
Waiting for isomerism and goc 1 ❤
Yes or no
Sir says - "hay nalayak prani" for hundreds of time throughout the video 😂😂.
Anyway sir teacher very well❤
1:14:54 x+y-z =3
X=3
Y=1
Z=1
X+y-z
3+1-1
4-1
3
Thank you sir . I was waiting for this chapter
Are these lectures enough for neet
4:22:44 cyclohexane carbaldehyde
Are these lectures worth watching bcz now I want to cover up my 11 OC
yes
correction -
at 2:56:00 example no 3 me Buta-1,3-diyne aayega
2:58:33 pre year question 2011 answer is - 4 ethyl - 3 propyl hex-1-ene . It is first option and sir is giving 3rd option - that is wrong
Are bhai glti se ho gya hoga
2:45:25 Naming of unsaturated compounds
Sir you are the best chemistry teacher Sir really love your videos
I am preparing for neet is this lecture enough for neet?
Yess also do DPP
Bhai kar le enough hai
4:47:33 which one is correct
4:40:27 yaha pai double bond hai in 2 toh buten-2-oate hoga na?
Is this lecture enough if i hadn't Studied this ch before.
Yes
2:58:03 option (A) is correct
3:07:53 option (C)is correct
4:13:11 option (A) is correct 4:20:05 option (D) is correct
Why c and not b?
Second one
Go and carefully watch at 3:06:19
@@NikhilKumar-jq6wi 🥴🥴
@@NikhilKumar-jq6wi it's for alkanols not alkanes 😔😔
Hey at 2.22.51 it should be option a na bcz of alphabetical order
Option c, 3:07:54❤
B aayega bhai alkanols pucha hai
2:58:22 Sir correct answer is Option A
AIMS 2004 ans- (a) isobutene
🎉
Thanks for good lecture sir ❤
4:22:33 correction : cyclohexancarbaldehyde
3:44:02
Option (A) Isobutene
How
"Completed" very easy chapter😊 thankx
2:58:23 option 1
Mai 12th me hu aur mst revision ho gya yaha se...thanks a lot pw❤❤
Kya mao yha se kaar skta hu mai bhi 12 mai hu maine 11 waste ki hai plzzzz batao
2:31:56 best to learn
New to learn
3:07:55 AIPMT 2006 answer is 3rd option - Cn H2n + 2
Option (A) 2:58:15
Ha sir ne bola sahi but option galat tick kar diya hai
1:09:29 sir methanoic acid bhi to super primary hoga?? ...... else superb lecture.. thank you sir❤❤
Sir mai doubtnut se hu pr mera backlog bahut jyada ho gya hai kaise clear kru mai bahut piche hu
Coverrr Krna h apko aacha hmmm . To ek Kam kre mehnat milti hogi aapke yha agr mile to le aana or use karna fir sayd ho Jaye cover . ❤️
@@vedsharma7070plus consistency too
@4:11:41 Option A is correct
Your explanation is very well
Hats off to you sir 🙏🙏
Vipin sir(Botany)......sampati mam(zoology)
Om pandey sir(organic and inorg)
Ritik sir(phy. Chem)
......these are best in their respective subjects to study from❤
And for me ....mr sir(physics) .....is very good not best ....just an opinion
2:58:01 option A is correct , sir had told everything correct but by mistake ticked the option 3
At 3:47:04, plz tell ...why it's propane 2 ol....why not 2 hydroxy propane?????
Thank you sir it help me alot because tomorrow is my chemistry exam
Best organic chemistry teacher very nice explanation just loved the whole lecture❤❤❤❤
Is this lec enough for NEET?
@pertimakasana1469 But why?
❤De 😂@@vikasjaiswal3704
Option c,3:07:54
1:14:46 Answer is 3
4:22:13 carbaldehyde hoga sir carboxylic acid nahin ..........
3:44:02 option A correct
A hoga bro
@@vyom2598Yes
King of organic
Skm sir , Rohit sir (jee) , pankaj sir left the chat ❤
At 2:58:29 it's otion a not c
Thankyou sir for this amazing session ❤❤
1 min me pure video ka review de Diya bhai aapne to ❤❤❤❤❤😊😊
😂😂
@@vedsharma7070 😂
2:58:24 answer is wrong pls correct it correct answer is option A 💯
Bro pls reply. Is this lecture good for board exam also , i am starting from scratch... Reading ist time this chapter
@yasir6778 yes bro kuch bhi nehi ata to bhi samjh jaoge and pankaj sir ki lecture se to bahut accha hai samjh Mai ayega sab per aur bhi basic chshiye to basic of organic chemistry by vt sir search karo uska 3 lecture hai wo dekh lo aghe madar karega uske bad yaha se continue karna
Sir ye chapter ncert me nhi hai kya ❤
Note kaise milega
@@sumaiyaanjum114 PW app par milega
@@Kumari-jz1wxbhai maine yeh chap nahi padha yaha se padhna enough hoga plz reply
@@itsastitva3541 Haa Bhai mera v first time hi hai 😊
@@itsastitva3541 aur main app se padhti hun vhan pdf v available hai
Vote for om sir to complete organic chemistry ❤❤❤
Correction not 4th option ❌1st option ✅ 2:58:01
Aipmt pre 2011 4th option is also correct right
Hybridization carbon Ka concept clear kardiya ty sir
4:11:49
A option is correct
2:58:28 first option correct**
Hi sir... I am your great fan.. I just randomly try to see your video and your way of teaching is so nice.. Sir you are like a Real gift of god
Sirrr u aree amazing 😍 tq for this lecture ❤️
2:58:33 option 4 and 1 both are correct
Option 4 kase correct hoga