JEE Brief: Isomerism | One Shot for JEE Main and Advanced | Sakshi Vora

[@KhushiGupta-n3s]

Skipping the break part feels so relaxing

[@suryanshsingh9567]

8:04 starting 🔥 15:38 Hybridization 24:30 projections of Organic compound 37:21 Degree of Unsaturation 51:06 Isomerism 54:19 structural Isomerism 1:40:00representation of oc compounds 2:00:46 conformations isomer 2:29:48 break 2:57:38 stereoisomer 2:58:54 geometrical isomers 3:45:44 optical isomers 4:01:52 Enantiomers 4:21:54 diastereomers

[@HimansuNayak-b6y]

thank you bhai

[@suryanshsingh9567]

Welcome bhai❤❤❤

[@aishwaryaraj3898]

Tautomerism???

[@suryanshsingh9567]

Goc mein hai woh

[@LipsaPadhy-gn3bu]

Thank you 😊

[@parasaroravlogs_9090]

AB TO AAISA LAG RHA HAI MAM DEVI KA ROOP HAI JO HAME BATAENGI VAHI PAPER ME AAEGA

[@JeeAspirant-i3b]

Same yaar boht believe hai ❤❤

[@LETSDOITARC]

Devi ka roop hi hai 🙏

[@mrbeast43]

Beta padh lo warna devi mam bhi nhi bacha pyegi

[@YashYadav-i3t]

😅❤true bhai vese guru hi bhrahma, vishnu h vedo ka kahna h 😊❤

[@watchwithme79]

Yash tum kaha se ho

[@thetasteexperience8716]

3:38:22 pi bonds in ring which have less than 7 members are not counted for calculation of gi. Reason- Rings which have less than 7 members have high angle strain i.e they cannot be bent unlike the rings which have more than 7 members which bend to form cis and trans.

[@MrHansumDude]

apko bhot saari bhagwan ki kripa🙏🙏🙏🙏🙏🙏❤❤❤❤

[@Adityabairoliyaa]

Maam ka paid batch and yt series dono ka content kitnaaa same haiii😭😭😭😭😭😭 its just soo same.... bas uss mai adv thora jyda haii..... nv sir ka toh ditto same hai.. woh kuch rule out bhi nhiii krte😭 they are amazing guyssss.....!!!!

[@YashTripathi-ur9gm]

Yes bro she is the best organic teacher I have searched all over youtube but didn't find a teacher like her

[@VivekJadhao-z6b]

Mam advanced ka bhi provide Karen after jee mains

[@MechanicalShubhankarOfficial]

​@@YashTripathi-ur9gm Yogesh Jain sir is also very good

[@Diddymopsmyfloor]

3:37:09 Unsymmetry) No of GI : 2 ^n ( n is no of double bond) Symmetry) no of GI : 2 ( n is 1 3 n is 2 6 n is 3 10 n is 4

[@smile.....3725]

PYQ'S SESSION BUTTON >>>>>

[@aarnakatyal1638]

veryyy detailed and good concept explanation!!! best teacher for chemistryyy :)

[@LETSDOITARC]

3:06:40 mam what a song 🤣🤣🤣

[@Khushighmet]

Okay I just wanted to share my personal review/opinion on the jee brief series since I see a lot of comments in the chat section as well as in the live chat asking whether this series is enough for jee main and adv I don't watch physics from this channel but maths and chem I follow from this series ONLY This series is definitely enough for jee main to secure a very good score in maths as well as chemistry ..whenever I solve pyqs after each one shot I'm able to do atleast 90% of them And the 10% is due to my own mistakes not cuz they missed anything But for jee adv there r many more concepts which aren't there in these sessions(my coaching notes have some more concepts related to adv) So i would suggest those who r targetting mains at this point (like me) This series is 100% useful for you

[@Ganga-b6s]

For physics pls recommend smthg as my coaching is not good...so,what to follow?

[@ShaliniAgarwal-ni2ji]

absolutely...same here following only for chem and maths

[@kckashyap99]

@@Ganga-b6seduniti

[@Karthik-z3h]

Bro is it good for beginners

[@Khushighmet]

@@Karthik-z3h hanji

[@omkarwaghmare2307]

2:29:48 break begins 2:57:42 beak ends

[@MrHansumDude]

koi nhi , break hi le leta hu , lecture rehne de rha break se sawal aajayega mains me 😊

[@VfailureEditz]

Nice lecture mam ❤🎉 with everything covered❤❤😊

[@Island_of_wishes]

TIME STAMPS + MAIN POINTS FOR RAPID REVISION AFTER COMPLETING LECTURE! ☄. *. ⋆ (jee 2025 phod ke aayange🔥) 8:15 - Degree of carbon (1° 2° 3° 4° carbons.) 13:33 - JEE 2024 PYQ on Degree of carbon 15:39 - Hybridization (pi bond, sigma bond identification, single bond = sigma, double bond = 1 pi 1 sigma, Triple bond - 1 sigma 2 pi, Pi bond NEVER decides hybridization, Hybridization = No of sigma bonds + no of lone pains -> also called sterric number ) 18:11 - JEE 2024 PYQs on hybridization 24:22 - Projections of organic compounds (Ways of showcasing organic compounds - condensed, complete and bond line forms. In Complete form everything including lone pain has to be shown. Condensed form only double and triple bonds are shown. Bond line - zig zag way of showing structure) 34:07 - JEE 2024 PYQ on bond line form (90% kids got this wrong, even tho its super easy) 37:19 - Degree of unsaturation (also called Hydrogen deficient and double bond equivalent-> converting into single chain - no of H-molecules required , formula for hard structures = C+1 - (H-X+N)/2) 50:53 - ISOMERISM (finally start hua lol) 54:19 - Structural isomerism (Either Parents chain or branches length must be different.) 1:07:04 - Ring isomers (Degree of unsaturation/HD/DBE must be same, one chain form one ring form with same mol formula.) 1:08:11 - Position isomers (Same parent chain, Same functional group but POSITION of functional group is different in each case.) 1:11:34 - Cyclo, spiro and bicyclo compounds (types of ringed structures) 1:15:42 - JEE 2024 PYQ 1:22:25 - Functional isomers (different functional groups, same chain) 1:27:24 - Metamerism (same functional group, different alkyl chains on 2 sides, bivalent compounds only) NOTE - TAUTOMERISM NOT DONE! mam will cover it in either GOC/HYDROCARBONS, check isomerism 45 day crash course of vora mam, she has covered tautomerism pretty well there in 15 mins. 1:31:42 - PYQS 2024 JEE 1:38:57 - Representation of organic compounds (wedge-dash, sawhorse, Newman representations) (Baki sab mein 45 day crash course se- dekh rahi hun, only yaha ke pyqs karungi.)

[@dinkar_yadav]

@Island_of_wishes itni shiddat se type kaun krta hai 😂

[@rajeevprasad6959]

Maam aap ki prediction bhai sahab ossom hoti h ❤ Lots of love ❤❤ Thank uh mam

[@ShashankTiwari-hf3xg]

Completed, thank you ma'am for such a beautiful session.🙏🙏

[@Enjoythejourney-u1r]

review : i did this chapter for the 1st time so it's pretty heavy for me In one sitting I completed half of the lecture until stereoisomerism then after a break of whole day i did remaining part of chapter and for real this part is very heavy to understand mene last ke pyq skip kar diye hai bcuz i was not able to proceed concepts to solve questions in order to solve questions of this chapter one have to do revision and understanding concepts is your main key I'll revised this chapter today to solve 20pyqs at least topics i don't understand properly are : 1) conformation isomer 2) optical isomer and further part

[@dinkar_yadav]

Re-watch these portions that you didn't understood in first time, you'll understand more better this time

[@Adoodle-n9z]

Number of chain isomers of C7H16 wale question me kuch toh position isomers bhi the mam ne sb chain laose le liya

[@adikulkarni8164]

Mam really thankyou i had doubt in this but now everything is clear

[@AdityaKumar-l9w2j]

Thank you so much ma'am ❤❤❤

[@rainuchauhan7369]

Thanku mam 😊😊😊😊❤❤❤❤

[@mrmenace9400]

Ma'am please do salt analysis. A lot to remember in it if done earlier can help memorising.

[@nidhipoptani1307]

Another video about salt analysis is already there in this channel so just follow that

[@mrmenace9400]

@@nidhipoptani1307 I have done that but her newer videos are always better than the previous once

[@ShreyashGore-dg3ud]

@mrmenace9400 if you've watched brief each session a student asks this and ma'am tell to go watch that one its a good video just watch that one

[@Kriti22v]

3:17:51 homework ques ans z 4:53:45 revise

[@itsTreyski999]

yo 2:23:50 question me gauche jyada stable kyu nahi hai mam ne kaha tha na gauche effect ki wajah se 60 degree jyada stable hote hai anti se?

[@Kriti22v]

​@@itsTreyski999 bcoz methyl is bulky

[@KritarthSinghBaghel]

Thnk uuu so much mam..❤❤

[@rocky_yadav12]

Sufficient for jee mains fully content ❤2025

[@theaieyez]

R u sure ki jee mains k liye more than sufficient hai

[@Shashruth9]

Representation of organic compunds 1:40:09👊👊

[@ShibanshPandey]

Wow 🎉🎉🎉🎉❤❤❤

[@E-sports_45]

Thnks bde bhaiya hmare sport ke liye❤

[@sakshi656-q1k]

Thank you so much mam...amazing content😊

[@ayushmanjha755]

1:34:11 Scarecrow

[@smruthikreddy5221]

Cip rules for only advance

[@sriharidinesh]

3:43:45 ma'am par symmetry toh hai. Toh gi kaise aaya??!

[@yashitiwari-u9b]

Same doubt

[@sriharidinesh]

In the green box, there is CH3 , so the whole compound is not symmetric I think.

[@saiqua_raza123]

Physical Chemistry ALL FORMULA video

[@zulfisharizvii]

THANK U MAAAM

[@AyushiSingh-vo1hu]

thanks a lot mam

[@fewminuteswithananya6248]

maam it was a nice session maam we want a session for uses of chemical compound acc to revised syllabus

[@Turtlecandance]

❤✅ done

[@Ashishanari9833]

Amazing content

[@Gulati_akash]

maam i am in 11th and left the chap in coaching and i love the way you explain so focusing jee 2026 should i watch these one shots or book theory or full lectures🫠

[@Harshita-n1e]

You have time so broo you can watch full lectures why so hurry

[@Gulati_akash]

@ cause i feel like i am having a lot of backlog and if i complete them by giving an ample time then my coaching exams made me feel alot of fear🤧

[@Harshita-n1e]

@@Gulati_akash as a 12th class students i suggest that you can watch these lectures for 11th class chapters .. it's helpful

[@akulavijayashanthi5229]

​@@Gulati_akash Ur gonna waste one whole ur why don't u target April shift man u have alot of time

[@Subham-c3g]

In question 4:53:14 usme toh dimethyl cyclopentane hai naa toh hum 1,2 aur 1,3 dimethyl cyclopentane kyu consider Kiya..? Hume toh sirf 1,1 dimethyl cyclopentane hii consider karna chaiye na baaki 1,2 aaur 1,3 kyu consider Kiya..?🥲 Anyone please tell.

[@ganeshgouda6507]

Mujhe bhi esa hi lag rha tha, lekin dimethyle cyclopentane ek common name hai, IUPAC given nhi hai.

[@rkycreations328]

8:30 start

[@Sumit03_07]

9:53 ma'am jo carbon kisi se nahi attached hota hai super primary bolte hai na 😢😢😢

[@iuc.03x]

Ha bhaii

[@Shreyagupta2005]

But generally we use primary for them

[@vidushijain158]

3:30:52 mam a option toh GI show karega hi lekin D option bhi show karega through ring (ch3 se attached carbons will show ring GI with each other)

[@smruthikreddy5221]

3:05:12 sec sein 3:06:02 there is a voice issue 😂

[@dinkar_yadav]

Yeh batane ke liye aapko noble prize Diya jaata hai 😂

[@ak4445]

Basically a neet student, studying it for first time, is this lecture good for first time watcher?

[@flowerign2123]

yes, more than enough

[@prakhar_vlog]

Yes 🙌

[@iuc.03x]

Yes

[@nandani._.sharma40]

Yes

[@Splendorlover-2932]

More than enough...bhot basic se karaya hai ma'am ne aaram se samhaj aa jayega

[@VartikaSahu-lu4cy]

Mam sachhi kah rahi hu aapne chemistry se pyaar karva diya

[@Siyaa-s4p]

As I hv not studied anything maybe it will cover

[@Helix111yt]

Yas you can 💫

[@Thetanujzzz]

1 st i saw hydrocarbon mam says - phle isomerism kro then i saw isomerism mam says phle chemical bonding kro 😂😅

[@iuc.03x]

😂😂

[@Enjoythejourney-u1r]

chemical bonding ki jarurat hai is chapter me ?

[@Rangoo_-6]

​@@Enjoythejourney-u1r thodi si Agar tumne pahle padha hai to thik hai kar sakte ho Ek bhi baar nahi padha to thoda concept clarity kam hogi

[@Enjoythejourney-u1r]

@@Rangoo_-6 Thank you I am done with chemical bonding but mujhe mam ke lecture se bahot kam samaj aaya 🙃

[@itsTreyski999]

@@Rangoo_-6 bro mam ne bataya tha gauche rotamers jyada stable hote hai anti se toh question me woh apply kyu nahi kiya in 2:23:53 and next one?

[@Siyaa-s4p]

Jee breif 2024 wala cn I do for hee mains

[@PrashikMeshram-vc]

Agar aapko chapter aata hai toh 2024 wala dekh sakte ho aur nahi ata toh 2025 wala dekhna chahiye

[@nandani._.sharma40]

@@PrashikMeshram-vc right

[@Akshay-k3b2h]

18:35 NTA SHOULD NOT LISTEN THIS LINE😅

[@OmNarayanSingh05]

3:17:43 hw: z

[@167sscntejsingh3]

4 :31:45 guys double bond ke bich me se kese hum plane of symmetry lenge

[@Enjoythejourney-u1r]

3:59:31 yaha R-L ya S-D ka kya matlab hai ? L,D stands for what ?

[@parul2308]

Laevo(-) and dextro(+)

[@Enjoythejourney-u1r]

@parul2308 what are they ?

[@history4094]

3:06:00 -- hello I am bumblebee😅❤

[@AniketShaw-v1u]

Mam aapki Saadi ho gayi h😊

[@devidipanjannayak8989]

Is it enough for neet ??

[@dinkar_yadav]

Yaa

[@Zenhha]

More than enough

[@shreyakumari30]

Ethene ko hi ethylene bolte h 19:51

[@aditieee8262]

4:53:00

[@yavaltapadiya634]

Hello mam hii Mein ye puchna chahta hu nuclear chemistry kis chapter ka part he or wo aapne bataya nhi abhi

[@Mahaksingh-l7b]

Deleted h

[@dinkar_yadav]

Chemical kinetics, deleted hai nuclear chemistry wla portion

[@Mahaksingh-l7b]

@@dinkar_yadav bro aap aabhi oc start krrhe h 💀

[@dinkar_yadav]

@@Mahaksingh-l7b nahh, kind of revision

[@Mahaksingh-l7b]

@@dinkar_yadav physics kaha se ki?

[@OmNarayanSingh05]

2:00:00 re do

[@jeekarnahai-m4m]

can anyone tell me inme se mains mai kon kon sa topic nahi hai

[@OtakuCrazyarts-dx2xb]

Isme tautomerism hai ky ?

[@kaushalkishoresingh1845]

its in hydrocarbons

[@DrTaniya_13]

GOC me krayi h mam tauromerism

[@ayushrai1190]

MAAAM M APKO NAYA MIKE GIFT KRUNGA AK DIN

[@itsTreyski999]

2:23:53 isme gauche effect kyu nahi laga? gauche jyada stable hota hai na anti se?

[@Acnsjbsj336]

No h bonding

[@jsradarsh]

Hii koi bta do yha kaisa padhai hota

[@anki2722]

This lecture is freaking good for ur revision if u already know this ch basics! Go for it..Sakshi mam is soo good at OC..

[@MuskanKumari-535]

Khud padh kr dekh lo pta chl jaega ...

[@9b0b8b]

@@anki2722 and agar frist time padh rhe ho to?😪😪

[@paulwith981]

Hi​@@MuskanKumari-535

[@anki2722]

@@9b0b8b phir bhi tik hai agar aap fast learner ho to

[@theaieyez]

Kyaa jee mains k liye more than enough hai kyaa

[@nandani._.sharma40]

Yes

[@mrmenace9400]

advance ke liye bhi bohot acha khasa hai, I just see her lectures sometimes I don't get the time to solve still in my Allen part test I get about 40 to 50 just in chem which is considered very hard(about advanced level) about 120-150 marks is considered very good marks in that test.

[@AakarshSingh-r2l]

47:38

[@ronakgoyal6157]

Is ke baad ncert padhne ki jarurat hai kya?😢

[@vinitbhamu_007]

No

[@OtakuCrazyarts-dx2xb]

Pyqs lagalo bs

[@IAMHERE_BABY]

At 3:05:15 😂

[@pie6397]

Is it enough for jee mains 😢?

[@akulavijayashanthi5229]

Yes

[@AakarshSingh-r2l]

Ads bohot hai

[@Devotional-words]

Mam last wale 2 question mains wale samjh nhi aye bus

[@Cloudiemelon]

22:12

[@bloodconsole3407]

25:01

[@priyalprajapati9609]

Mam ne % enol kaha padhaya h

[@dinkar_yadav]

Tautomerism, hydrocarbon me

[@VedxRaju]

pdf ni dikha rha h website me

[@OtakuCrazyarts-dx2xb]

TAUTOMERISM AINT HERE 😔

[@Shreyagupta2005]

Hydrocarbon m h

[@Rai_star_gaming-636]

8:40

[@Leo-h7p3m]

Ma'am ek request thi, kya app ioc k handwritten short notes ki pdf provide karr sakte ho jisme sare important concept honge. Please ma'am 😅🙏🏻

[@googleassistantsay-hialexa4981]

Pdhiyo mt bus notes mangta rhiyo😂

[@Leo-h7p3m]

@@googleassistantsay-hialexa4981 tu padh raha hai na bhai bss toh fir 😊 baikoyo ki chinta Matt krr bro tu khudka dekh aur aage bad...

[@Rangoo_-6]

Ioc ke notes mamm ne provide kiye hain kya

[@abhirajjain9616]

Mam poc kra do

[@SuryaPratap19]

At 3:05 I think Mera phone speaker to kharab nahi ho gaya 😂😂😂😂ho raha

[@DhruvGupta-hp6jz]

Kabhi chaaro side atom different hote hai to GI hota hai Kabhi same ho tabhi hota hai GI Kuch samajh hi nhi aa raha hai.

[@sarveshmali09]

8:04 starting 🔥 15:38 Hybridization 24:30 projections of Organic compound 37:21 Degree of Unsaturation 51:06 Isomerism 54:19 structural Isomerism 1:40:00representation of oc compounds 2:00:46 conformations isomer 2:29:48 break 2:57:38 stereoisomer 2:58:54 geometrical isomers 3:45:44 optical isomers 4:01:52 Enantiomers 4:21:54 diastereomers

[@vaishnavisingh2110-o6q]

Thank you so much ma'am❤

[@swatiraj7792]

Neet ke liye sufficient hai kya?

[@rishilmangukiya]

4:35:00

[@TriggeredInsaanfan77]

3:56:20

[@Enjoythejourney-u1r]

4:37:00

[@kaminikumari4413]

3:00:00

[@Flashingkid]

3:18:41

[@Dreamdrive2006]

4:45:25