Isomerism 03 || Functional Isomerism , Metamerism , Ring Chain Isomerism IIT JEE MAINS / NEET ||

[@PhysicsWallah]

Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! 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 KZbin) 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. Class 11 chapter 12 | ISOMERiSM 01 | Introduction : Chain and Position Isomerism IIT JEE MAINS/NEET kzbin.info/www/bejne/o6KUfWWmoamHqLc Isomerism 02 || Structural Isomers : How to Find Total Structural Isomers D.B.E. IIT JEE MAINS/NEET kzbin.info/www/bejne/lYPWp4R5a556p6c Isomerism 03 || Functional Isomerism , Metamerism , Ring Chain Isomerism IIT JEE MAINS / NEET || kzbin.info/www/bejne/b5jXmmiqi7B0rbs Isomerism 04 || Tautomerism 01 : |Condition to Show Tautomerism and Special Cases JEE MAINS / NEET kzbin.info/www/bejne/g5WlqYWLqp1kjZY Isomerism 05 || Tautomerism 02 || Percentage of Enol Content N Stability of Enol JEE MAINS / NEET || kzbin.info/www/bejne/nGqah6ufjcudopo Isomerism 06 | Stereoisomerism : Geometrical Isomers 01| Cis-Trans / E -Z / Syn-Anti JEE MAINS/NEET kzbin.info/www/bejne/eWimfpd-Z9xjrac Isomerism 07 || Geometrical Isomers 02 : Cycloalkanes , Allenes , Spiro , Biphenyl JEE MAINS / NEET kzbin.info/www/bejne/gWrJlo13Yt1joJY Isomerism 08 || Geometrical Isomers 03 || Number of Geometrical Isomers JEE MAINS/ NEET kzbin.info/www/bejne/i5zco5Wmqp5so80 Isomerism 09 || Opical Isomers 01 || Introduction : Chiral Centre and Enantiomers JEE MAINS / NEET kzbin.info/www/bejne/kJqzq5p9i693rLs Isomerism 10 || Optical Isomers 02 || Plane of Symmetry and Centre of Symmetry JEE MAINS /NEET || kzbin.info/www/bejne/aH3ElZJ8hpx-aNk Isomerism 11 || Optical Isomers 03 || Enantiomers , Diastereomers, Meso , Total Isomers JEE/NEET kzbin.info/www/bejne/oZewhaKFjc2jkM0 Isomerism 12 || Optical Isomers 04 : Wedge Dash and Fischer Projections with R-S Configurations kzbin.info/www/bejne/g5vKn5Vnebpmgqc Iomerism 13 | Optical Isomers 05 | Optical Isomerism in ALLENE , SPIRO and BIPHENYL JEE MAINS/ NEET kzbin.info/www/bejne/lZmuY2CNoLd0hZI

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Sir I will give u money when I will clear jee in 2020

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If u continue teaching you Wii have 10 million subscribers by 2022

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Yes

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SHM aane me abhi kitna tym lgege

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[@carguy7480]

Timestamps: 2:00 functional isomers 12:30 metamers 30:00 ring chain isomers 37:40 cyclic chain isomers

[@drishtantsen]

It's so sad that people give likes to useless comments, and not important comments like these. Keep it up.

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Me

[@artworld_pratiksha9460]

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Me also

[@LUCIFER_ABHII]

07:34 Functional isomerism relates to different functional groups with the same molecular formula. 15:08 Functional isomerism: Metamerism and its explanation 22:42 Metamerism involves different alkyl group sizes 30:16 Functional Isomerism and Metamerism in 1, 2, and 3 degree amines 37:50 Ring chain isomers have the highest priority 45:24 Understanding ring chain isomers and functional isomers 52:58 Functional isomers and their types 1:00:25 Functional isomers have the same atoms and arrangement but different functionalities. Crafted by Merlin AI.

[@nikkkhilkumar3269]

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Very much needed!!!!🙄🙄

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Satyavachan 😹

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[@theeducationvalley]

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[@namjoonsdesciple5141]

This is a Physics teacher teaching Chemistry like a Pro... Yes , I'm still shooketh and I've been here since last year.

[@shubhangisharma2321]

jungshook much?

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[@namjoonsdesciple5141]

@@BigDaddy-jv8ms Odear Hun! Who told you so? In my experience BTS ARMYs are one of the Kindest and Sweetest people I know! I got to bond with so many amazing people and make lifelong friends... That also doesn't mean there are bitter apples , The larger the Fandom the louder they seem... But most of them are Youngsters or people who are learning to talk well , So the more mature members also actively make them understand and correct their mistakes to make the community better and spread positivity as that is what BTS Strives for with their music as well. So all in all , Since the fandom is so big ,I believe It could make a good positive change to the society as they stick together through thick and thin.

[@BigDaddy-jv8ms]

@@namjoonsdesciple5141 i mean nobody told me i have experienced it myself lol

[@namjoonsdesciple5141]

@@BigDaddy-jv8ms Aishh , I'm sorry you had to go though dat . XD .... And some people get so worked up and defensive too , Do be careful!!🤣 The worsts types are seen near Political fan bases. But that's beside our point.... I hope you can meet the good ones , They are super fun people.

[@ShubhamSharma-uu9yn]

Yaar mujhe to ye nahi samajh aata ki kuch log dislike kyun karte hain. Sahi lage to like karo, nahi lage to mat dekho na video.Sir itni mehnat se content de rahe hain yaar, wo bhi free mein.... Please do not dislike yaar.

[@stanzingaldan2097]

Sai baat yrr

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Right bro

[@vishwa0227]

After T-Series, physics wallah is most popular channel on youtube among teenagers. Sirf fark itna hai ki T-series wale bevafahi define karte hai, aur alakh sir isomerism ko..😛😛😅. I truely admire alakh sir for his best efforts. Itna to live teacher se padne me samaj nhi aata, jitna sir ji virtually samjha dete hai. Truely, all heads down to pandey ji..🙏🙏🙏🙏🙏🙏🙏👏👏👏🙏🙏

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Dude I still dont know what t series do. But I can't live without physics or physics wallah.

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soo true👍

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Yes bro, sir to recorded videos me bhi ese interaction krte hai jaise live hi pdha the ho.

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ya bro perfectly true

[@plaguedoctor_]

Inspite of sir's greatest teaching, isomerism is still hard 🥲

[@MadhanYT-mk9vt]

Exactly

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Everyone

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No doubt

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me also

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When he said - boht time hai aaram se samjho likhte chlo bss. And you realize that tomorrow is your paper😐😐

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Till iupac it's ok but isomerism 😂😂

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I didn't get it... Kya kaha muje samaj nahi aaya☹️

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Me in 10class: trignometry nhi ati. Me in 11:isomers to trignometry se bhi mahan h🤓🤓🤓

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kaha se ho bhai kaun sa gau

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How many fans thinks that sir ke video should be in trending 1

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Hit like if uh think sir is a great teacher

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charan jot Connect with me for Motivational Videos

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@@charanjot7646 katora aur le lo

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I hit like by a hammer now my phone is no more

[@aspirant7908]

45:25 with due respect to alakh sir! There is one isomer in enol missed. i.e." PROP-2-ENE-1-OL " it will be formed when double bond and -OH group will be attached to different carbons {Corner C-atoms}.

[@aadityarajmohta4013]

yeah i have the same doubt

[@prathameshpowar8167]

Yes u r right

[@betterthanyourex.]

Same I was searching the whole comment section regarding this doubt now I am relieved 😅

[@Studywithlaksh]

It's highly unstable compound since it will get tautomerise breaking double bound but still it should come here.

[@dharanijacse8480]

Myself in engineering 1st year and watching this for doing my assignment 🙂🥲

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Which feild?

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Field??????

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Same here

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i think he is doing his chemical engineering from CHAPRA UNIVERSITY

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Sir I am a subscriber of your channel since you were having only 352 subscribers and I was the 353rd subscriber of this channel I was in std. 10th when i subscribed your channel and from then you are just improving... You are great sir you are actually great..

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Hi

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Hi!

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in which college

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What are you doing now 😂😂🤔

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R T F M C P = Raju to faltu me chemistry👨‍🔬 padha...🤣 Hope you guys help this trick

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Ya

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I am definitely going to help this trick 😝

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Thanks bro😂🤣

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Gaand mata

[@omvataliya8512]

49:32 in this alcohol's 3rd structure can also come be keeping db on 1st place

[@betterthanyourex.]

Yes

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Kisi ne school se complaint ki...mera betA mobile me 5 se 6 ghante online padhta ... Mam said :pakka physics wallah hoga...

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Sahi hai bhai

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Waah moj krdi 🤣

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Lol

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@@studyholic7534 l....

[@vishwanathyadavyadav2046]

Thanks sir for keeping the fact alive that the best knowledge in the world is free of cost.

[@NotBgmi]

15:43 between (f) and (g) , i think it should be position isomeris , because if we write the IUPSC of (f) is " 1-Methoxy propane , similarly of (g) is " 2-Methoxy propane Clearly it will be position isomeris.. Am i right?🙄

[@purvika3306]

I was going to ask the same!

[@sonamsolanki5595]

In priority order chain isomerism comes before position isomerism and bhot have diff main chain length thats why chain isomers

[@ruckshanayasmin7020]

chain isomer. bcs it has more priority than position isomer

[@SHUBAM-_-]

@NotBgmi yes you are right

[@pawanmishra9027]

F is methoxy propane and g is methoxy -1-methylethane

[@arbindkumargupta7743]

Kl 1.5M subscribers... Wah guruji pehle hi video mai doubt clear kr diye...tu si great ho..

[@istinahinds9862]

Waw yar sir g ko फुनसुख वांगड़ू bana diya😇😀

[@ashish.now1]

1:00:15 ANSWER - ACID - PROPAN-1-OIC ACID ESTER - 1] METHYL ETHANOATE [ 2] ETHYL METHANOATE KETONE - PROPANONE HYDROXY CARBONYL -3 -HYDROXY PROPAN-1-AL , 2-HYDROXY PROPAN-1-AL CYCLIC ALCOHOL- CYLOPROPAN-1,1-DIOL & CYCLOPROPAN-1,2-DIOL 😋😊

[@sankhalpsunod4102]

nerd.....

[@melicmevic]

Thanks

[@mrsprite399]

Cool

[@Akshaan7]

@@sankhalpsunod4102 Lol

[@sandeepmourya166]

There is one double bond because D.B.E=1

[@varunsharma5130]

1:00:15 ANSWER - ACID - PROPAN-1-OIC ACID ESTER - 1] METHYL ETHANOATE [ 2] ETHYL METHANOATE KETONE - PROPANONE HYDROXY CARBONYL -3 -HYDROXY PROPAN-1-AL , 2-HYDROXY PROPAN-1-AL CYCLIC ALCOHOL- CYLOPROPAN-1,1-DIOL & CYCLOPROPAN-1,2-DIOL

[@nihalmishra5421]

Awesome bro.... you are sooo intelligent 😊😊

[@ryukuvlog]

Ketone ? There are two O

[@StartstudyingNOWotherwiseitwil]

No ketone

[@StartstudyingNOWotherwiseitwil]

In hydroxy carbonyl group (another one) - 1-hydroxy prop-2-one

[@bhoomiraj0801]

@@StartstudyingNOWotherwiseitwil how can you pleased explains ?

[@piyushshukla6796]

Sir ke 5000 subscribers per day badh rhe hai.... Congrats sirji 🎉🎊

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@@riteshsrivastavmotivationa8220 OK

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Piyush Shukla Subscribe for Motivational Videos

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The

[@drdevrajmishra1705]

Piyush Shukla best teacher ever seen

[@akshatgupta7873]

How many fans like sir video before watching .....I also do.....😊😊

[@akashmajumder6572]

Sir ko dekhte hi mai like detin hu .

[@samaymadhusudan4537]

stfu

[@harshkhobragade1139]

Till *IUPAC* I was thinking That My chemstry Is at the Top Most level But *ISOMERISM* Showed My Aukat 😂

[@_samriti000__]

🤣🤣🤣🤣right🤣

[@avantikasharma9341]

Same bhai

[@MILPICS]

39:30 4. Aldehyde and Ketone 49:46 Nitro and Iso nitro 53:29 Acid and Ester

[@purnachandrasahu3332]

Without any books, notes... amazing sir Very nice

[@yamaanhussain268]

He has notes in front of him

[@rohannani4994]

45:40 sir I think one more enol will come there ........ if we shift double bond to first I mean prop-2-en-1-ol

[@adarshkumar1081]

I also thought same

[@mdasifiqbal9228]

OH jis carbon ke saath hai usi mein double bond hoga tab enol kehlayega

[@hrishikeshdas4552]

I agree 2

[@ManpreetSingh-ns2nh]

Sahi hai...... 😍 Maine bhi yahi socha tha.....

[@ManpreetSingh-ns2nh]

@@mdasifiqbal9228 to kya hua ek alcohol to bana hai na extra.......

[@Viralscopes01]

Hw- 1 propanoic acid , 2) ester- methyl ethanoate, ethyl methanoate.3) hydroxy carbonyl - 3 hydroxy ethanol,3 hydroxy ethanol. Then cyclic structure which is so on......

[@garimagautam3253]

For hydroxy carbonyl.... The ans must be 3 hydroxy ethanal, right?

[@reddappakothahudya3324]

No it's 1 hydroxy propan 2 one

[@islaamwayofhumanity8570]

3-hydroxy propanal

[@DhanaLakshmi-re5nh]

It is 2-hydroxy propanal

[@nehadevadas9763]

25:12 one more structure is possible C - N - C - C | C

[@ryukuvlog]

It's the same : one side of N has 1C, one more side has 1C , and one more side has 2C

[@Nikunj-pd5ps]

👏👏👏👏👏

[@navdeepchoudhary128]

Same hi h bhai iupac name kr k dekho N, N - dimethyl ethanamide

[@AnoushkaJha-]

​@@ryukuvlogno it's different naming krke btao dono ka jra

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Naimat from Afghanistan Sir i watched your lecture daily and i enjoy it Sir i have learned alot of things from your lectures Sir your are the real hero Keep it going on Day will come that your name will be in international news Allah hafiz

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Do you understand hindi????

[@aniltakrani4156]

THE QUESTIONS I think so

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They speak hindi i think

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😁

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the thing is why do you see his lectures....do you have the same board in afghanistan....with same syallabus and same chapters....

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Ur video is really helping me in my lockdown period... Mai apna sb course Aapke video se he Kiya hu...u r astoundingly owesome.. I m doing btech (cs).. Nd I m in 1st year sir... U each n every videos...have really helped me and my fellowmates...

[@collegelife9017]

I am gonna complete this entire isomers today...no matter how long it is gona take...i will 😌

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Ho gyi complete?🥲

[@indiangaurav]

Mai bhi yar

[@indiangaurav]

Avi 3 rd pe aa gya hu

[@swastikthakur4448]

35:26 that laugh had a deep meaning and a bit scary also 🥲

[@jugalperiwal7875]

Sir the answer of homework is option (C) because of more conjugation....but I have confusion between (A) and (C)......btw Thank You sir for guiding us....for entertaining us so as to lighten our mood....you never make us feel that studying is boring rather I would say you never make us feel studying is hard....thank you for being the gentleman of KZbin.....

[@abdulmunam4168]

at 39.10 can e,i ; e,g ; e,h can all they be cyclic chain isomer??

[@princebhati6175]

last question answer : ACID=Propanoic acid ESTER=Methyl ethonate HYDROXY CARBONYL=3Hydroxy propa-1-ol ; 3 hydroxy propa2-ol ; 2hydroxy prop1ol

[@mariarahman3898]

whom are you preparing i mean jee mains /or neet ?

[@Replaclasses6]

Warning: this video may cause full marks in exam If you agree

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😀😀😀😀😀

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I already heard it on another video

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@@20kunalsingla8 I too have heard

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@@20kunalsingla8 so what..enjoy it

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@@20kunalsingla8 u can only see it how do u hear that in comment section bro 🤣🤣

[@sanskargouchandra8692]

Hit like if you think Alakh Panday is Best Teacher...

[@pratiksahu173]

@Sanskar Gouchandra .... Don't take it in other ways... U are correct 100%... But u must say Alakh Pandey sir......... Sry if u felt bad...!!! Alakh sir is indeed the best teacher...... He is next to God!!!!

[@mdmoquin8696]

The video has its own like button man

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Sir app insaan nhi ho Skte.......sakshaat pra hu ho aap to 🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻😂😂😂mtlb seriously this guy and flying beast are the most hardworking KZbinrs I have ever seen ❤️❤️❤️❤️

[@Veenamrutham]

yes,,,,sahi baat bola bhai tumne....

[@khushigupta3224]

Sir i like ur trick to understand chemistry thank you sir to make chemistry easier and interesting

[@moderntechnicalhub]

In ex-3 , I think that i and h should be functional group isomers.

[@roshnirs1378]

57:09 in third isomer I didn't understand how the name hydroxy carbonyl came ..Carbonyl is the name given in acid halide when it's C is directly attached to ring ..and also C is not counted in straight chain ...but how the name came here ?

[@ritu2577]

Carbonyl uska common name hh . Vo usme use hoga bas

[@darkvenom6284]

Carbonyl uska common name h bro

[@AbhishekYadav-zj2jm]

Sir you are the great teacher in the world

[@riteshsrivastavmotivationa8220]

Abhishek Yadav Connect with me for Motivational Videos

[@aniltakrani4156]

Ritesh Srivastav : Motivational Speaker hi

[@shreya_0017]

The monstrous laugh @ around 35:00!!! 😂😂 👻 SOK ---> (Symbol Of Khatra)

[@SilverGate007]

13:30 - Different size is not necessary.... different group is necessary 15:44 - f,g are also metamers......One is having n propyl and another is sec propyl Edit : its isopropyl Source : Umeed batch Isomerism Timestamp : 28:00

[@nagatejas2607]

thanks even i was having the same doubt

[@PrashantKumar-uj8zj]

Sis/ bro...sec. propyl does not exist......but i also HAVE doubt on 15:44 (f) and (g) are postion isomer ..not chain isomer....

[@kpop-lb3uk]

@@PrashantKumar-uj8zj Hahaha same bro I also think that,. Thats not chain isomer. Actually it is position isomer

[@SilverGate007]

@@PrashantKumar-uj8zj call it isopropyl then , and pankaj sir used the same example in Umeed batch as well as Arjuna Jee....So they r metamers coz metamers have higher priority than chain and posi iso

[@navdeepchoudhary128]

No f and g are chain are isomers not metamers with respect to e they are metamers

[@MohdSalman-oo1pn]

I found a wonderful man in my Student Life which are you sirr

[@aditya.c.07]

op

[@Indaweer]

i can confidently say that chemistry on this channel do matches with aakash institute's material nd notes..........love u alakh sir

[@srijamondal3003]

15:37 Sir made a mistake here, compound f and g are too metamers. Compound f has n-propyl and compound g has iso-propyl and in organic chemistry ,n-propyl and isp-propyl are considered as completely different groups. So they are too metamers.

[@VivekKumar-lq3ly]

Yes

[@anu.elsewhere]

May peace be uppon you sir May god bless you .... May your life will be more fruitful as you are for your students .....thanks from the deep core of my heart ....thanks a lot sir ....

[@reshmanaaz786]

How smoothly you teach every concept... Now you are brilliant sir

[@ayaanshahid9843]

The chemistrians looses their interest IN CHEM after reading about ISOMERISM........ 🌍 - NEIL BOHR

[@gayatrichauhan641]

Really he said this?

[@kanishkagarg1391]

Yeh unlike krne vale pakka teacher hai coaching ke 🤣🤣

[@sushilsoni134]

Sahi bolea

[@soubadhhalder2669]

Vai help karo na 39.15 me e and f kyasa isomer haii plz

[@vishwanathpapulwar8709]

@@soubadhhalder2669 Functional isomers

[@bhaiookabhai]

@kanishka Garg ...bhai dislike hota hai😅😅🙏🏻

[@neet-25-again]

Hahahaaa

[@pranjalkumar8721]

48:00 there will be another enol with change of position of double bond

[@achal1b7]

At 15:43 time, you said, that the chain is of 2 carbon in case of (g). In case of (f), if we write the name, it would be 1-methoxypropane and in case of (g), if we write the name wud be 2-methoxypropane, so they cannot be chain isomers, they should be position isomers.

[@kpop-lb3uk]

Yes yez

[@rahulkumarsharma4057]

Sir keep educating us u are the best teacher of pc in the world.

[@prateek2705]

This is totally like permutations and combinations

[@mukeshbala7450]

35:26 Literally i missed the last one only 😅 Nd when sir corrected me It felt lyk i was on a live clss with sir

[@PriyaGupta-fq6oe]

1.96M subscribers 😍😍 u r a magician sir and heartbeat of all students☺ Congratulations to all the family members of physics wallah

[@sanskritisingh1178]

I never got a any good physics or chemistry teacher but now I think I have one 😊

[@aniltakrani4156]

Sanskriti Me too feeling same in Chinese virus lockdown

[@Tina1411]

R T F M C P , Rajasthan To France Main Chala Paidal . Pata hain sense nahi banata but i remember this well

[@Sachingupta51289]

Thank you

[@MdArman-pq2ik]

🎊🎊 Congratulations sir for 565k subscribers, fastest growing youtube learning channel...#physicswallah

[@swarajchinnawar6223]

Now 8.86 million ❤️🔥 16/10/2022

[@vidhyabaghele5582]

@@swarajchinnawar6223 Now 9 Million 🔥 01/11/2022

[@raiyanahmad6896]

Now 9.58million

[@usefulentertainment4672]

I came here from 2030 and in 2030 pw has 40+Million subs+ no. 1 educational platform all over world 😎

[@guruprasadpanigrahi231]

I am in 2090 and physic wall is crossed 100million

[@yashbhatt3973]

Answer is c) Metamers Because there is ethyl group on both sides in (i) and propyl methyl groups on (ii) part

[@BrijeshsChannel]

15:37 shouldn't they be positional isomers? as (f) is 1-methoxy propane and (g) is 2-methoxy propane

[@Sazid-j5q]

That's what i was thinking too. Just lke you wrote it.

[@QuantamOp]

sir, I think there should be mentioned position isomers instead of chain isomer in 15:59 (g and f example isomers). because, when we count we count all the three carbon on the right side of the compound, but the number differs.

[@Ani173]

Yes i also think the same ...main carbon chain is same for g and f structures .... they should be position isomers only .

[@chaitanyamadankar8745]

Yes.. Bro

[@akkshita9370]

I learned this in tuition ........but my tuition teacher went way more fast ........ your lecture helped me to grasp this concept firmly. Thank u Sir

[@bruh-_-9168]

Sir if u would have teached maths.... Everyone would crack crack jee/neet so easily

[@Deepaksharma-uc8vm]

health shi hone k bad back2back lectures...🔥👍👍love uu sir...❤

[@αρτα-ν3σ]

Bhai 9 dislikes are negligible with respect to many likes ...so let it be zero 😊😊😊👍👍

[@physicslover7238]

Noooiooooo के साथ कनेक्ट करने की कोशिश करते हुए अपने प्राणों को यह कहते हुए त्याग दिय आ

[@jhatpatchatpatghareludishn8631]

Dislike are from jelous teachers

[@vanshmalhotra8451]

Dislikes are from kota

[@nehadevadas9763]

45:21 C - C = C | OH Is also possible right?

[@crosswalker45]

U teach better than my coaching teachers,,,thankuuu for making us the concepts clear!

[@shalupandey5961]

Hey can u guide me, if we prepare for jee mains and advance without coaching only by watching physics wallah subject wise videos so ,is it enough to get good rank??

[@crosswalker45]

@@shalupandey5961 watching videos or even attending all lectures won't help until or unless u practice n number of problems on those particular topics. So yeah, even watching videos in youtube is enough for clearing ur concepts and tricks for solving particular problem,but u gotta be consistent regarding solving problems regularly.

[@shalupandey5961]

@@crosswalker45 thank u bhaiya...

[@karantikoo9302]

@@shalupandey5961 advance purely depends on adv paper qn solving. Mains required concept and adv a lot of practice

[@abhinavjoshi4077]

Have you cleared JEE?

[@karnthaakran-er3fz]

Big salute to physics wallah

[@riteshsrivastavmotivationa8220]

Vikram Singh Connect with me for Motivational Videos

[@Aadha.insaan.aadha.saitaan]

24:10 2 deg amine me 1st waale ka 2-2 hoga alkyl grps

[@hiteshasahani4216]

1:03 sir chhota aapke liye hoga pause krke krne m bhut time lg gya 😂😂😂😁😁

[@tanujabudhori]

For answer of last question: C3H6O2 Isomer as acid> CH3-CH2-C(=O)-OH ISOMER AS ESTER> CH3-O-CH=CH2 ISOMER AS HYDROXY CARBONYL> OH-CH2-CH2-CH=O ISOMER AS CYCLIC ETHER+CYCLIC ALCOHOL> CH2-------O | | CH2 CH-------OH

[@shakiibbbb]

Tnks bro🙏🙏🙏

[@natarajchitte505]

Bro your ester is wrong it is ether pls check it

[@tanujabudhori]

@@natarajchitte505 yh sry for that

[@AnoushkaJha-]

Yeah I have the same cyclic ether and alcohol but could uhh please tell me the IUPAC name of this compound

[@pokegamer4403]

At 0:51 3 ismoers are possible Propan-1, 2diene Propanyl Cyclopropene

[@runninboy4684]

15:36 I think they are not chain isomers. f=methoxy propane and g=2-methoxy propane. In f and g main chain has 3 carbons while the position of substituent methoxy is different. Rest awesome lecture, sir😊

[@shikhagupta6114]

So is it a positional isomer?

[@runninboy4684]

@@shikhagupta6114 yes, they are positional isomers.

[@kpop-lb3uk]

@@runninboy4684 yes

[@rakeshraousan3398]

Sir last question answers Acid = Propanoic acid Ester = methyl ethanoate Hydroxy Carbonyl = 2-hydroxy propanal Cyclic ether = 1-methoxy cycloethane Cyclic alcohol = cyclopropanol Thank you sir .... if there is any mistake in naming then kindly correct me .... 😊

[@garimarathi3166]

2 oxo cyclopropanol

[@lokeshduggal523]

Cyclopropanol aur aapke cyclic ether mein 2o toh aa nhi rhe

[@evilxD_2510]

Cyclo ethane kaise aur khase form.kar rahe ho bhai

[@thecrazyhiphop720]

@@evilxD_2510 triangle k ek vertex pe O aur us se lga ek Ch3

[@GiridharanS-ci9rw]

49:04 @under enol , Cant this be included C=C-C-OH Along with C-C=C-OH

[@krishnakireetitata2385]

Sir in future you will open a website which will help other students exponentially.

[@payal..4684]

Sir worth coming back to you

[@nameless41414]

15:29 *sir was wrong here* they are actually metamers as in definition of metamers it says different alkyl groups on either side not different size of alkyl groups one is isopropyl and another is n propyl they are different alkyl groups my fiitjee teacher said they were metamers and alakh sir said they were not so i searched a bit and came to the conclusion that they are metamers, alakh sir was wrong here!

[@bhagwati1591]

I don't know who can dislike this video 🤔🤔😔

[@pujashree2830]

I know

[@indicgamer2907]

Thank you very very much sir 2 videos in one day ......salute to you sir . I have never such an dedicated teacher in my life. Sir Your doing a great job for our country ..and that too for free . 🔥👍👍

[@ayushedits9594]

finally studying something easier than HISTORY🙂

[@anilnautiyal7500]

This was seriously an awesome video 😘😘😘😘😎😎😎😎🙏🙏🙏🙏👍👍👍👍⚡⚡⚡⚡⚡⚡🎉🎊🎉🎊🎊🎉🎉

[@tajbasha6296]

At 15:45 sir said tht structures "f" and "g" are chain isomers but i think they are position isomers as f is 1-methoxy propane and g is 2-methoxy propane ..sir pls clarify this doubt..☺

[@nitingoyal1864]

chain ki priority jyada hoti h

[@u016_anujsharma6]

Same here

[@tanyabarnwal8963]

Exactly my doubt

[@tanishsharma5930]

Bro same doubt

[@SM-gj1te]

Dam sure sir,Is dhuniyan Mae isomerism apse zyada koun explain nahi karega.God bless you sir

[@kamran4630]

Sir, at 15:45 f and g are i think positional isomers Because f = methoxy propane and g= 2-methoxy propane

[@Yami-bf6je]

Yes u r right✔

[@AyushGupta-xm6dq]

I think chain isomers because g has only 2 c in main chain whereas f has 3 c in main chain

[@Yami-bf6je]

@@AyushGupta-xm6dq no g has three c in chain you should refer sirs ether nomenclature video

[@studyingstar7512]

According to order of RTFMCP chain isomerism comes first and though the f has 3 c in main chain and g has 2 c in main chain so it is chain isomerism

[@anilnautiyal7500]

@The world behind shadow u are right , even i think it is positional isomer

[@siyaadpaikar3498]

Last question 1 acid 2 ester 2 hydroxy Carbonell 10 ring structures Correct??

[@dr.karuna_manvar]

How many cyclic alcohols

[@anshmxie7282]

23:15 , Sir I think that one more 1degree amine is possible which is C - C - C | C | N

[@salmabanu007]

how can sir remember all of that 😱😱😱😱❤

[@binitasubba9337]

Homework📚 1.Acid o || C-C-C -OH 2. Ester o || C-C-O-C-H 3.hydroxy carbonyl OH H || | C - C - C=O 4. Cyclic ether C - O | | C__C 5.Cyclic Alcohol C / \ C __ C \ OH

[@Uday_v1234]

Do o h bro

[@omagarwal7873]

Respect for your determination bro 🙌

[@sultanroy394]

At 45:25 prop-2-ene 1-ol bhi bann jayega double bond ko left shift kr ke... You only told that in prev. lec while discussing last ques. !!!!! And it will be a tautomer of Propanone...

[@Jeetpatel321]

Sir ...kya hua..Heath problem???? I wish to god to stay heathy our super hiro physics wallah....

[@physicslover7238]

Teri

[@physicslover7238]

Bkl

[@jaskaransingh9898]

O my god i have seen first time spelling of hiro instead of hero hats 🎩 of you bro

[@anshsoni4141]

😊😊😊😊😊😊

[@animeeagle208]

@@jaskaransingh9898 🎖proud of you

[@manishajoshi2052]

this is truely physics wallah's effort....which will make me a Dr...one day!!!🙌 ...huh...hope for the best.....🤞

[@singeraditya7201]

Hi manisha

[@singeraditya7201]

Aap kaisi ho

[@manishajoshi2052]

@@singeraditya7201 zinda hu

[@basharnawazahmad1341]

@@manishajoshi2052 Savage ans..😂😂

[@manishajoshi2052]

@@basharnawazahmad1341 comment section ko toh chod diya hota....kese log h😂