IUPAC Nomenclature । Class11 (L2)

[@toofani6657]

Thanks

[@jathinsreekarjakka]

0:09 Classification of Common names 2:45 Nomenclature of Hydrocarbons 3:30 Alkanes 5:58 Examples 6:56 n-butane 7:02 iso-butane 7:37 n-pentane, iso-pentane & neo-pentane 8:57 MI* (Exception : Common name of iso-octane) 10:04 Alkenes 10:32 α-butylene, β-butylene & iso-butylene 11:36 Alkynes 12:19 Ethyl methyl acetylene (∵ alphabetical order) 12:46 Nomenclature of Hydrocarbon derivatives 13:07 Case-1 : Radical based 13:50 n-propyl, iso-propyl 14:38 n-butyl, sec-butyl 15:22 Exception (Confusion between iso-propyl and sec-butyl) 16:10 More Examples 16:14 iso-butyl 16:45 ter-butyl 17:10 n-pentyl, active sec-pentyl, sec-pentyl 18:49 iso-pentyl, active sec-pentyl, ter-pentyl, active pentyl 20:55 neo-pentyl 21:20 Functional groups (Common Names) 21:47 Examples/Questions 22:58 sec-butyl thioalcohol 23:19 Ethyl iso-propyl ether 24:09 Some more examples 24:14 ethenyl (vinyl) 24:30 2-propenyl (Allyl), iso-propenyl, 1-propenyl 25:26 ethynyl 25:36 2-propynyl, 1-propynyl 26:06 Alkyl, Alkylidene, Alkylidyne 26:46 Some more examples 32:59 Rule : Prefix + Word Root + Suffix 33:55 2° Prefix (Substituent) 35:24 1° Prefix 35:39 Word Root 36:22 1° Suffix 37:20 2° Suffix (Principle Functional group) 38:12 Priority order of Principle Functional groups 41:22 Rules for IUPAC Naming 41:25 Rule-1 : Selection of Principle Chain 43:36 Questions 46:46 More Questions 49:56 Rule-2 : Numbering of Principle Chain 50:10 Examples 55:14 More Questions 1:00:13 Some more Questions 1:01:30 Complex Substituents 1:09:10 More about Complex Substituents 1:11:11 Ethylidene 1:11:32 Numeral prefix for Complex Substituents 1:12:12 Alphabetical order

[@rainyranjan7223]

🎉🎉thanks

[@BhawaniJagarawad]

Thank you 🎉🎉🎉🎉🎉❤❤❤❤

[@ravenking2458]

Very detailed and comprehensive lecture about IUPAC. Most people skip basic as well as additional points but finally somebody taught it in proper detail. Got to learn so much more. Thank you Sir.

[@ElasticGum]

Which exam are you preparing for bro?

[@Khushijavanjal21]

Aap ke videos dekh ne ke bad ncert se padhne me bhot maja aata hai sir pura word to word samjh meine aata hai thank you so much sir for the amazing videos 😊👍

[@harshop4436]

Sir ka lecture ek trf or baaki saare course ke teacher ek trf🔥🔥

[@Humanoid625]

No one can beat Pankaj sir in Chemistry....this helps me alot thank you very much sir 🎉❤

[@satendraupadhyay9985]

Hey ! Mai bhii 11 mai huu please help krdo doo meri bhi mujhe bhii ek intelligent partner chahiye study ke liye kya hum sath phadd sakte h ?? 😅

[@Humanoid625]

​​@@satendraupadhyay9985 pr m 11th m nhi hu

[@notn78]

@@Humanoid625 dropper ?

[@Humanoid625]

@@notn78 yes

[@notn78]

@@Humanoid625 cool 💀

[@gyanasarkar9295]

To be honest,sir you are the best tr. ever ✨kyuki apke jaisa positive aur zindadil attitude haste haste critical concepts samjha Dena is literally our of the box...👍aapko bhagwan hamesha aise hi khush rakhe aur aap apni shero shayari se hame.🌟loads of Love sir😄❤️

[@HareKrishna22222]

2:40 5:53 11:31 16:05 21:17 24:05 26:42 28:51 30:25 32:44 38:08 41:17 43:33 46:43 49:52

[@dhruvpatyal2953]

🙏

[@adityakaushal7961]

at 1:07:09 sir in the priority of alphabetical order i think we do not consider the d of 'di'... edit- ok sir i understood at 1:13:26

[@no123you3]

Muje bhi smjoo

[@subhammaurya6470]

Best lecture ever seen on YT for IUPAC. Thank you so much sir. I have no words to express my feelings after watching this vedio. 🥰

[@NiTiN-99z]

Alakh sir's lectures>>

[@glitch8445]

@@NiTiN-99z ns sir>>>

[@AbhayChoudhary-q3m]

Skmsir and pankaj sir are good of oc

[@letsgeteducated1939]

Pankaj sir is the best teacher of chemistry

[@ArindamNayak-jv6sb]

sir you r telling that this video is basically for dropper students. sir i am in class 10 aur muje bhi bahut acche se smj aa rha hai. really sir you r great

[@nitinsehrawat-ll9ku]

Kya be havabazi kr rha h ghanta treko kuch smj aaya ni h

[@subhamghosh3623]

Love your teaching method sir 👏

[@randomlad9312]

Sir prayas 2020 ke lectures , pura nostalgia dilwa diya

[@bibaswanmukherjee6853]

Ye lectures dekh kar hi mein Jadavpur University mein hun😀😀

[@Krishnmohan-fp4cp]

Sir ki dpp kaha milti h pls help me mai new hu channel par

[@Krishnmohan-fp4cp]

@@bibaswanmukherjee6853 ????

[@bibaswanmukherjee6853]

@@Krishnmohan-fp4cp DPP to PW paid courses se milta hayy

[@gourav1325]

33:00 iupac

[@letsgeteducated1939]

Pankaj sir is the king of chemistry 🙏🙏🙏

[@Ankii26]

Because of you my CHEMISTRY becomes to much good Thanks you so much my favourite teacher 😊😊😊

[@nitinmishra2138]

Sir plz class 12 ke liye chemistry ka koi full syllabus course le aao for batch 2022-23 Sir 🙂 sirf Aapke bharose hai plz sir 🥺🥺

[@nitinmishra2138]

Umeed karta hu aap comment jarur padenge but reply nhi karenge plz 🥺 sir koi course le aao

[@Goldenthemee]

@@nitinmishra2138 Bro Sari videos available to h Sir ke channel par free me fir course kyu?? Mene bhi Sara 11th 12th ka syllabus isi youtube channel se kiya h

[@subhamrath2150]

@@Goldenthemee has sir left pw??

[@roberthooke6917]

@@subhamrath2150 sir ne pw left nahi kiya but pw join karne ie baad bhi vo saraa materials yt pe bhi dena chahte the isliye yaha bhi

[@Shreyan5h]

Buy krlo khazana

[@motivationhub1950]

God of organic chemistry

[@Abhinavsinghal-xm6nd]

21:00 📌📌📌SIR apne ACTIVE SEC PENTLY ko do baar likh dia h .. Do alag alag ke liye

[@no123you3]

Haa muje bhi samj nhi aaya

[@varunvishwakarma4954]

At 51:24 can someone please explain the numbering in example no. 5 &6 I can't get why numbering is reversed as both examples are of same pattern ? Pls help

[@tazinga8990]

Irrespective of double bond or triple bond, the numbering is based of which one comes first in the numbering, in the 5th example D.B is coming before T.B so that is marked as 1, but if D.B and T.B are equidistant then D.B gets higher priority

[@pritikumarikumari2514]

Sir you are God of chemistry ....please sir try to total chemistry vedio make this channel

[@BhuvneshChoudhary-]

Sir radical based main 4th question main active ana chaiye apne nahi lagaya Because charo group alag hain 15:33

[@spideymemes]

bhai zyda dimaag mat chala..active wala propyl ke case mei use nahi hota

[@ajitjha6130]

Sir maine 1 poetry likhi h agar pasand aai to please use krna aap video me ❤️ 👉KAR MAHNAT RAKH HOASLA GHATA DE SAARA FAASLA LAA APNE ANDAR TU HIMMAT KARLE PURI APNI MINNAT KEEMAT CHAHE KUCH BHI HO PAR DARNA NHI KVI JHUKNA NHI MUSKILO ME KVI TU RUKNA NHI HOGA SAHI KAR KHUDPE YAKEEN KADMO KO BADHA DE DOORIYON KO MITTA DE APNE SAPNO KO TU AAB SAACH KARKE DIKHA DE👈....

[@AyushKaushal597]

🤜🤛😎❤😍

[@pritikumarikumari2514]

Very good

[@adityabc8061]

best

[@ShivamKumar-neetasprants]

This video helps me a lot

[@firelegend99.]

at 1:02:39 can we write diisopropyl instead of bis(1-methylethyl) ?

[@nitinsehrawat-ll9ku]

Bhai mne bhi jb sir k krne s phle kia tha toh thi likha tha

[@nitinsehrawat-ll9ku]

Diisopropyl

[@mnisarkhan4504]

Yes we can write but di isopropyl is a common name and here we are dealing with IUPAC So priority of iupac nomenclature for Complex substituents is high ❤ 1:03:54

[@Seannyboy]

pankaj sir is einstein of chemistry

[@aryanpal6039]

I am in class 11th should i follow this channel ??

[@meghnabharadwaj8326]

Bhai DPP kidhar milega wo to bolo koi? Please

[@umaadhikary2374]

Master of organic king

[@ShivamKumar-neetasprants]

Very nice video sir

[@letsgeteducated1939]

Thankyou very much sir ❤❤❤

[@beinghonest8999]

Just curious..........What is the meaning of "SGN" written on the corner of the board in every lecture video ??? 🤔🤔

[@gouravgupta8445]

Don't know

[@Hustler522]

Shree ganeshaye namahe

[@Sanatanirevivalist]

It's shri ganeshay namah

[@glitch8445]

@@gouravgupta8445 then why did u care to reply

[@YashwantSingh-ne8wy]

🤔

[@kalpananarri9839]

At 28:00 can't we say properly and ethenyl then if We do then ethenyl comes first

[@ajaykushwaha8687]

It's better to use the common names whenever possible because we usually use them only and ncert too... And if ncert does it so will be, since ncert is everything for neet 👑✨

[@AtulKumarSharmaEnglish]

Sir aap dubara new video bana rhe ho kya?

[@infinite3574]

Pankaj sir OP 🗿🗿🔥🔥🔥

[@adeshnasharma5073]

Sir idhar lec karke yakeen 2.0 se DPP kar sakte hai ?

[@ahmadaffan123]

Yaar ye videos simply class 11th (Without NEET and JEE) ke bachei ke liye sufficient honge na ?

[@Hustler522]

More than sufficient bhai

[@allupereira7830]

Sir ka lecture BHT sahi hota

[@Guts587Berserker]

58:56 💀💀

[@letsgeteducated1939]

Thankyou sir ❤❤❤❤

[@paras3080]

Sir Q5 mein 1:10:56 mein naam aisa hona chahiye na 1methyl prop-2 enyl

[@Flyingmotivation889]

Yes

[@GouravSinha-mw2uy]

At 1:03:06 i think it should be ethyl methyl not methyl ethyl, am I right ?

[@snehagore9811]

1:10:02 Sir udhar 2 methyl propyl kyun nahi kiya

[@rekhajain9044]

prop 2 enyl here enyl indicates double bond in substituent grp and 2 indicates double bond after 2nd Carbon after correct numbering within the substituent group... prop just tells number of carbons in primary selected chain whether it is in substituent grp as well

[@adityakaushal7961]

sir please reduce the no of ads

[@jagabandhu.]

Sir ap agar class 11 ke all chapter ke video de to bhout a6a hota

[@priyankamishra2361]

26:45 30:26 32:45

[@bhumikasaran6707]

Sir I am your lakshya batch (2024) student and sir mene 11th me ye nahi padha tha to me abhi aapke videos se kar rahi hu but I am not dropper student so sir kya isse meri 11th cover ho jaygi.....

[@mayankchouhan.1]

Yes of course trust and follow him blindly for chemistry he is the best chemistry teacher 🐐

[@Ajay12185]

where is dpp

[@Sumit_ksyp20]

Thank you sir 😊

[@saibhargavpampana9954]

Sir at 30.57 Can we write pyruv alcohol

[@rajewkumar9376]

57:34

[@kittujeengar]

32:40 coman names

[@InsanegamerPro]

sir mujhe kabhi mauka mila aapse milne ka to me aapke Charan sparsh jrur karna chahunga... ❤❤❤

[@Abhinavsinghal-xm6nd]

21:00 📌📌📌SIR apne ACTIVE SEC PENTLY ko do baar likh dia h .. Do alag alag ke liye....

[@OxygenatedbeingOG]

Iso is used when 2 carbon pe methyl lga ho

[@OxygenatedbeingOG]

31:33

[@rehn9022]

51:45

[@Vidhan1406]

Dpp kaha se milegi.!?

[@KrishanmohanJha-ub5qz]

Where is dpp Please tell us 😳😳😳😳

[@infinite3574]

59:02 kya hai sir ? 💀

[@thebarbaricboyz3786]

Maybe swastik or Nazi hitler ka symbol

[@letstotemple4015]

Tq

[@devajitgogoi7082]

How to check equidistant

[@SauravKumar-hi8cw]

Sir organic hard lag raha hai kya karu help!!!! I am student of class 11.. Anybody plsss help meee!!!!!!😢😢😢😢😢😢😢

[@bharatrathore6194]

Sir sar lecture ke pdf kaka milege

[@rajewkumar9376]

16:07

[@pranshipriyaraj5746]

These lectures need 2hrs to understand properly 😢

[@anisshaikh1886]

Are these lectures also for 11th std students..? Can we prefer it..?

[@sukantapal7914]

better than best

[@marvelshorts4665]

Is this enough for 11 from basics

[@infinite3574]

Yes

[@funwithayansh8869]

Thanku sir

[@kirti4128]

Dpp kha milegi?

[@Aadityahhhh]

dpp wala channel nhi h ye

[@kirti4128]

@@Aadityahhhh to dpp vala channel bta do please

[@Aadityahhhh]

​@@kirti4128 Channel to ye he best h , book m se krlo

[@Aadityahhhh]

@@kirti4128 module ,pyq kaafi h

[@Motivational_22418]

Neet ke liye all lecture enough ?? Please boliye ??

[@exoticpiyush]

Boliye means kya jee mains ke lite ye sufficient h yrr

[@KrishnaSharma2499-r6u]

saal ka ladka hun mere bhaiya apse padhte hai please mujhse ek baar baat karlo or mujhe apko live dekh na hai please😭😭😭

[@Priyanshu-ku8tu]

sirb kya ye lecture clsas 11 waale dkh sakte hai?

[@siyachauhan1150]

Golden harrier ma ha bahi tu priyanshu

[@Vidhan1406]

43:40

[@stuteaa]

27:21 🎱

[@Mvv-vx7lt]

yaar ye samajh nhi aaya 🥲🥲🥲🥲🥲 i am class 12th student

[@mrci7178]

High level content hai(droppers ke liye h n isliye), notes banakar reading lagani padti hai lagatar daily, fir ho jayega, isiliye n log kahte hai organic tough h. Tough nhi bahut lengthy hai. 😅

[@rajniagarwal7193]

sir dpp kahan milegi . sir aap bahut acha padhate ho baaki teachers se

[@killerbunnyff872]

[@godlray1032]

❤❤❤❤❤❤❤❤❤❤❤❤❤

[@YamanKumarAgarwal]

Sir Hindi medium valo ka bara m bhi soch lo thoda

[@aakarshsingh5881]

English seekhle 👍

[@harshitgarg7035]

❤

[@waytobombay9104]

Sir😂 reason nahi milta chem me to exception hi ek sahara hota h 😂😂😂

[@gouravgupta8445]

Bhai yeh sir ratwaate h bas reason to dete nhi h ki kyu hua yeh sab cheez

[@siyachauhan1150]

Bilkul sahi bahi padhana nahi ata isko aise hee uth ka Aya ha yee

[@mahendraverma4251]

Sir hindi me

[@abhisheknigam764]

Neet 2025 ke liya kon kar rhe hai class

[@Moomin..khan777]

M😂

[@panchananmishra7209]

😇😇😇😇😇😇

[@harshraj3927]

Bakvaas padhata hai

[@ayushikumari5099]

toh mtt padho idhar...kahi aur jaa ke padho but teacher ke hardwork pe comment mt kro muuh utha kr

[@haub-w1e]

Didi got hurt

[@rayhankhan-bk1vm]

Any Bangladeshi had here?

[@vedantpatel4553]

Thank you sir ❤❤

[@Abhinavsinghal-xm6nd]

21:00 📌📌📌SIR apne ACTIVE SEC PENTLY ko do baar likh dia h .. Do alag alag ke liye

[@priyankamishra2361]

28:48

[@anujbisht1775]

24:14

[@pramilatomar136]

58:56

[@rajewkumar9376]

24:49