One and only one teacher who never expect likes or subscription but, whole heartedly teach all students sooooooooooooooooooooooooooooooooooooooooo well that everything is crystal clear😍😍😍lucky us!!!!!!.... luckiest who follow mam's all dhamakedar videos!!!!😇😇😇😇😎
no physics wallah sir also never asked for likes or subscribers even my exams are near and i have less time that's why I am seeing this since these lectures completes whole chapter while alakh sir makes lot of lectures of a single chapter to tell us every topic deeply. both are very good no comparison between them
@@afzal636 bro mere sang bhi ditto same case hai . Maine sari chemistry alakh sir se hi padhi hai but ab exams boht close hai toh Organic chemistry mam se padh raha hoon. Btw mam bhi boht acha padhati hai 😃😃😃
The best thing about her is that she thinks of std 11 & 12 students as kids and teaches concepts in such easy manner. Thank you ma'am for doing what no one does.
Mam i swear to god you are one of the best teachers out there. The best thing about u is you are patient with us and also do recaps and make any topic seem easier.
I'm in 12th standard... I hadn't studied anything in organic chemistry in 11th standard... So here I'm wasting my time.... Junior plss avoid this mistake which I had done!!! Time is very precious.. But I'm too late to understand this.. 😢
I am literally watching this 11th concept in 😂 class 12th. As my concept is not clear in class 11th due to covid pandemic 😭 But now it absolutely crystal clear 👍👍👍 Thank you ❤️ mam😀
I cam here to just learn about isomerism but the video was very soothing and enjoyable I watched it till the end. THE PERFECT VIDEO ON ISOMERISM FOR CLASS 11 JEE/NEET FOR BASE FOUNDATION. GOD BLESS U MAM , KEEP SHINING :)))
@@vijayaprabha8610 no she's wrong because as electronegativity increases it won't easily donate it's electrons so I will have maximum nucleophilicity as it isn't as electronegative as F
Since 5 years I have been struggling to understand chemistry....but now I am falling in love with chemistry just because of you mam....best teacher of chemistry 🤩❤
Thanks a lot learnohub Thank roshni mam Aap itne ache se har topic padhaaye ho ki samajh nhi aata ki social ki teacher ho , physics ki teacher, chemistry ki teacher, ya phir maths ki teacher 🤕 . Har concepts ko ese samjhaate ho ki us subject ke master teacher bhi clear nhi kar paate hai . Mam aapke bina 11 th ka safar toh tha bahut mushkil . And i was thinking 🤔 to join the coachings . Then i met you 😃😃 on RUclips and i thought 💭 the god has saved my money ( not my of lakhs of students studying 🙂 quality education from you ) . Dhanyevaad ❤️💕 mam 🙏 aap bahut logo se dua le rahe ho 😁💮🌻 . Best teacher of all round subjects
as one proceeds down a given column of the periodic table, the nucleophilicity increases because the electrons are not held as tightly to the nucleus (electronegativity decreases) 35:20.
20:34 "Concept hua crystal clear 😉" and yes ma'am it's fun to learn with these structures made by u. Especially, when u were teaching the concept of dark and shaded bond lines in a compound's structure during chemical bonding chapter, it was for sure "crystal clear" 😀. Thanku ma'am for these extra efforts done by u for us 🙏😊
Thank you ma'am. U r the most precious gift to all the students. I can't express my feeling through words how I felt After watching this video. Thank you ma'am 🙏🙏🙏
Ma'am these chapters are so important and just for your awesome teaching skill these chapters are now very interesting to me, thank you so much ma'am 🙏🙏🙏 my CONCEPTS are now CRYSTAL CLEAR ma'am
Whn I was 11 th class I can't understand that concept Al r sr k upr se jata but aftr 15 years whn I m a tutor I want to all tough topic crystal clear Nd from ur chnel its Al r done nd becm crystal clear❤ thnks so much ..i tute wry well with ur help
Waise to mai sakht hu but but yha mai pighal gya😍 (No 3rd angle views) Teaching and explanation is so awesome. I am in 12th and studying these basics to understand 12th organic🙏❤
35:44 as electronegativity increases nucleophilicity DECREASES because if we take f- , cl- , br- , and I- , according to mam Electronegativity decreases from top to bottom so nucleophilicity should increase then order should be I > Br> cl >f ...? THE CORRRECT ORDER IS I > BR > CL > F
Your examples are good to explanation your topic ,i think such type of teacher are necessary to our country ,which use teaching aids and proper example in their explaination . Your teaching is motivated for me that we might become as like you and play an important to give science education in our india. Thank u so much mam ...👏👏
Waiting for this fo so long but mam please 12 Feb tak hydrocarbons tak jaldi se krwado 12 Feb ko chemistry ka exam h!! Big Fan Of You Learno Hub is Rocking ❤️❤️👌👌
When she says.. Agr kal apka exam h aur apne kch nhi pdha to apka state kaisa hoga. 😂i was like state sudharne ke liye hi apke paas aaye h.. BTW u r amazing mam.. ❤❤just loving ur way of teaching
5:47, mam the structure of propanal should have a small correction. The hydrogen must be attached to the carbon at the right side instead of the middle one.
No words to explain mam !! You're the Best. thank you sooooooooooooooooooooooo much for the one shot videos ❤!!hamesha ki tarah concept hua crystal clear🎉
6:32 there is a mistake in propanal structure.. the H should be with the third carbon along with C double bond O to become an aldehyde functional group😅
There is a mistake in the structure of Propanal in 5:54 Also, the name of the second structure is propan-2-one. APART FROM THAT, THE SESSION WAS VERY NICE AS ALWAYS, YOU ROCKED!!!!
Nucleophilicity decreases down the group?? As we go down in the periodic table ..no of shells increases .. and electrons are far from nucleus.. in this case atom can easily donate the electron... then how nucleophilicity decreases down the group? I think it increases down the group. Mam please clear this doubt.
Even I am having same doubt... basically nucleophilicity increases as we move down the group and electronegatity decreases and when we go across the period in that case nucleophilicity decreases and electronegatity increase 😅
Finally the world greatest mam is come back with new video ☺️☺️☺️. And concepts hua puri tarah se crystal clear ✍️✍️✍️✍️....Thank you so much mam for helping all of us👍👍👍👍
One and only one teacher who never expect likes or subscription but, whole heartedly teach all students sooooooooooooooooooooooooooooooooooooooooo well that everything is crystal clear😍😍😍lucky us!!!!!!.... luckiest who follow mam's all dhamakedar videos!!!!😇😇😇😇😎
no physics wallah sir also never asked for likes or subscribers even
my exams are near and i have less time that's why I am seeing this since these lectures completes whole chapter while alakh sir makes lot of lectures of a single chapter to tell us every topic deeply. both are very good no comparison between them
Okay Afzal no offense😊👍
@@pandumarathe8717😄 thanks bro
@@pandumarathe8717 bhai yeh lectures cbse exams ke liye kafi hain,?😕😕😕😕anyways mam is good😃😃😃😃
@@afzal636 bro mere sang bhi ditto same case hai . Maine sari chemistry alakh sir se hi padhi hai but ab exams boht close hai toh Organic chemistry mam se padh raha hoon. Btw mam bhi boht acha padhati hai 😃😃😃
The best thing about her is that she thinks of std 11 & 12 students as kids and teaches concepts in such easy manner. Thank you ma'am for doing what no one does.
dude my name is ekaksh found someone of my name the very first time
@@SKEPTICsss it's similar but I'm pretty sure you're a dude and I'm a gal😂
@@ekkash6796 lmao
@@SKEPTICsss my name is also very uncommon name
yes bro exactly!!
Any class 12 students here? Or am alone here clearing my class 11 concepts 🥲
Me too
Are are😂
Am there 😅
Tauba tauba
Me
One teacher who can teach biology, chemistry and physics with crystal clear. Tq mam ❤️
Even math
Even maths
5:42
Maths also
What about ayudh sir from pw 🌚🌚🌚
Timestamps:
0:00 Introduction
1:03 Isomerism
3:29 Structural Isomerism
6:41 Structural Isomerism: Chain Isomerism
8:51 Structural Isomerism: Position Isomerism
10:42 Structural Isomerism: Functional Group Isomerism
11:29 Structural Isomerism: Meta Isomerism
13:29 Structural Isomerism: Tautomerism Isomerism
15:36 Structural Isomerism: Ring-Chain isomerism
16:11 Stereo Isomerism
17:48 Stereo Isomerism: Geometrical Isomerism
20:56 Stereo Isomerism: Optical Isomerism
23:39 Reaction Mechanism
28:30 Attacking Reagent
28:49 Attacking Reagent: Nucleophiles
31:39 Nucleophile:Example
33:24 Nucelophile
36:46 Attacking Reagent: Electrophiles
39:00 Attacking Reagent: Free Radicals
39:36 Example1:Identify Nucleophile
43:08 Example 2:Identify Electrophile
45:43 Leaving Group
47:31Good Leaving Group: Factors
50:44 Reaction Mechanism
50:52 Bond
52:35 Covalent Bond
54:07 Bond Cleavage: Homolytic
56:31 Bond Cleavage: Heterolytic
59:01 Intermediates
1:03:19 Intermediates :Carbocations
1:06:15 Carbocations Shape
1:07:20 Carboanions
1:08:04 Carboanions Shape
1:09:34 Free Radicals
1:09:47 Example:Intermediates
copy paste kiya be tune gadhe.
Concept hua crystal clear...😍mam class aap meri chemistry teacher hoti
1:03:24 that statement hits really hard when really have my exam tomorrow...
Yup bro..🤧
After 1 year I'm too watching this video and i too have finals tomorrow
@@manavjacav1644 and here I'm prepping for neet 🥲
Same bro ekdum same situation@@manavjacav1644
I have exam but it's on Saturday....is it enough to study ncert and mams lecture ?
Exam ke ik din pehle 😅Concept hua crystal clear
Tq mam 👍🏻
Mam i swear to god you are one of the best teachers out there. The best thing about u is you are patient with us and also do recaps and make any topic seem easier.
I'm in 12th standard... I hadn't studied anything in organic chemistry in 11th standard... So here I'm wasting my time.... Junior plss avoid this mistake which I had done!!! Time is very precious.. But I'm too late to understand this.. 😢
same bro 😿 im in 12th also organic ke liye krna pad rha h yr high weightage h organic ki
bro kon kon si video dekhi h plz batao ye playlist follow kri h kya 8 videos ki
@@himanshu_gaming_ytc5162 Apni kaksha pe om sir ki animated 11th recap dekho...
"CONCEPT HUA CRYSTAL CLEAR"
And yes learning with demo is awesome
@Sonia - Yes aa chuka hai
I am literally watching this 11th concept in 😂 class 12th.
As my concept is not clear in class 11th due to covid pandemic 😭
But now it absolutely crystal clear 👍👍👍 Thank you ❤️ mam😀
Hello, can you please clear my doubt?
My doubt is on 38:20 when ma'am gives example of BF3 how boron has 6 electrons?
Same here. My treacher just skipped the whole organic without telling us how important it is lol
@@P...938 3 electrons of itself and 3 shared from fluorine
@@nipunmohan2285 ok...thanks
Concept hua Crystal Clear 🤩....thanks alott Roshini Mam😊💟!
Aap bhot prasiddh lagti h
Haa
@@ritzcreations7947 🤣🤣🤣
Yah
I cam here to just learn about isomerism but the video was very soothing and enjoyable I watched it till the end. THE PERFECT VIDEO ON ISOMERISM FOR CLASS 11 JEE/NEET FOR BASE FOUNDATION. GOD BLESS U MAM , KEEP SHINING :)))
35:15 You are wrong here… Ma’am down the group neuleophilicity increases as the electron moves away from the nucleus..
Yes as we move down the group electronegativity decreases, so nucleophilicity increases...
Concept hua crystal clear 👍
This video also helps to make notes😅
35:34 nucleophiliocity increases down the group : F
U r right
@@vijayaprabha8610 no she's wrong because as electronegativity increases it won't easily donate it's electrons so I will have maximum nucleophilicity as it isn't as electronegative as F
Nucleophilicity increses in group due to decrese in electronegativity
ORDER OF NUCLEOPHILICITY:- I>Br>Cl>F
Yeh mam ne nucleophilicity ka order bataya h
She is a great teacher🔥🔥🔥
aagya video to
@@apoorvan2437 hello apoorva
Chemistry teacher 🙄🙄🙄😂😂
@@ashfaq8485 tharki
@@4shchan to bhut shareef h
12th ke baad padh raha hun 🥲
Same
@@Cristiano-r3f-c1b same
Bhai kyu 11th me nhi pdha😈
12th mein padh raha hun 😢
Same
Since 5 years I have been struggling to understand chemistry....but now I am falling in love with chemistry just because of you mam....best teacher of chemistry 🤩❤
5 years ???
You're in 11th since 5 yrs?? 😂🤣
Wtf
Mam,Mai jhuti tarif nahi karta hu but aapke GYAN aur TEACHING style ke liye only one word amazing....😲
Demos are really making concepts crystal clear.😊Thank you Ma'am.....🎉
She is the best teacher that makes Physics and Chemistry very easy to understand
Mam 12 class bhi pahdaoge na Hindi mein , plzz🥺🥺
Ma'am when will u make 1 shot video on HYDROCARBONS???Please reply🙏
even i need it
Yes even I want hydrocarbons
Me tooo
I am eagerly waiting for hydrocarbons
@@ArtiKumari-xc1pz me too
just waiting for ur every lectures after reading NCERT. all concepts are crystal clear.
THANK U SO MUCH MAM.
Thanks a lot learnohub
Thank roshni mam
Aap itne ache se har topic padhaaye ho ki samajh nhi aata ki social ki teacher ho , physics ki teacher, chemistry ki teacher, ya phir maths ki teacher 🤕 . Har concepts ko ese samjhaate ho ki us subject ke master teacher bhi clear nhi kar paate hai .
Mam aapke bina 11 th ka safar toh tha bahut mushkil . And i was thinking 🤔 to join the coachings . Then i met you 😃😃 on RUclips and i thought 💭 the god has saved my money ( not my of lakhs of students studying 🙂 quality education from you ) .
Dhanyevaad ❤️💕 mam 🙏 aap bahut logo se dua le rahe ho 😁💮🌻 .
Best teacher of all round subjects
as one proceeds down a given column of the periodic table, the nucleophilicity increases because the electrons are not held as tightly to the nucleus (electronegativity decreases) 35:20.
yes there is a mistake
20:34 "Concept hua crystal clear 😉" and yes ma'am it's fun to learn with these structures made by u. Especially, when u were teaching the concept of dark and shaded bond lines in a compound's structure during chemical bonding chapter, it was for sure "crystal clear" 😀. Thanku ma'am for these extra efforts done by u for us 🙏😊
Thank you ma'am. U r the most precious gift to all the students. I can't express my feeling through words how I felt After watching this video. Thank you ma'am 🙏🙏🙏
Bro comment only those things
Which you could say to your teacher in front of whole class and not be joked on
Ma'am these chapters are so important and just for your awesome teaching skill these chapters are now very interesting to me, thank you so much ma'am 🙏🙏🙏 my CONCEPTS are now CRYSTAL CLEAR ma'am
Undoubtedly, she is a superwoman 🦸♂️ who can teach all subjects....❤️
Whn I was 11 th class I can't understand that concept Al r sr k upr se jata but aftr 15 years whn I m a tutor I want to all tough topic crystal clear
Nd from ur chnel its Al r done nd becm crystal clear❤ thnks so much ..i tute wry well with ur help
Mam we need help in hydrocarbon.
Plz make a one shot video on it.
Waise to mai sakht hu but but yha mai pighal gya😍
(No 3rd angle views)
Teaching and explanation is so awesome.
I am in 12th and studying these basics to understand 12th organic🙏❤
Concept hua crystall clear...thnx dear mam...may you touch the sky of success
This is the only platform where i am able to understand all the concepts❤
11th ka finals khatam hone ke baad padh rahi hu lmao
Us bro uss
We exist 🙌
You made every chapter and topics crystal clear thank you ma'am for this...🥰✨🌈
"CONCEPT HUA CRYSTAL CLEAR"
Thank you ma'am for this wonderful video 😊
35:44 as electronegativity increases nucleophilicity DECREASES because if we take f- , cl- , br- , and I- , according to mam
Electronegativity decreases from top to bottom so nucleophilicity should increase then order should be I > Br> cl >f ...? THE CORRRECT ORDER IS I > BR > CL > F
F>cl->br>I it is because of exception due to polar aprotic something
Aap se chemistry padh kar lagta hai ish bar NEET clear ho jayagi ...the way u teaching it was amazing ... thank you man 💝
HARE KRISHNA JI🙏😍
THANK YOU SO MUCH MA'AM JI 🙏😍
CONCEPT HUA CRYSTAL CLEAR
"CONCEPT HUA CRISTAL CLEAR" Thanku sooo much for this awesome class
Your examples are good to explanation your topic ,i think such type of teacher are necessary to our country ,which use teaching aids and proper example in their explaination .
Your teaching is motivated for me that we might become as like you and play an important to give science education in our india.
Thank u so much mam ...👏👏
Waiting for this fo so long but mam please 12 Feb tak hydrocarbons tak jaldi se krwado 12 Feb ko chemistry ka exam h!! Big Fan Of You Learno Hub is Rocking ❤️❤️👌👌
bro is isomerism is the last topic of this chapter?
Mine on 14th feb🙏
Some topics were delted by cbse. Is the video of delted topics??
my also on 12 bro all the best
@@hydradynamo4189 14 ko Sunday hai bhai 🙄
Mam jst one word for uh heartfully thank you mam
#we love uh roshni mam❤
yaar.....last moment school exam ke liye this is just THE best!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Yeah my exam is also tomorrow
Kaisa Gaya??
@@renusrivastava7822 accha hi kind of
When she says.. Agr kal apka exam h aur apne kch nhi pdha to apka state kaisa hoga. 😂i was like state sudharne ke liye hi apke paas aaye h.. BTW u r amazing mam.. ❤❤just loving ur way of teaching
😅
haha aur mera kal hi exam hai aur kuch nahi padha... sed :(
Kaisa tha yaar exam?
@Devyan Utsav Ho gaya bhai
@Devyan Utsav mujhe khud nahi pata kaise pass hua 70 me se 38 aa gaye
Concept hua crystal clear ✌️✌️👍👍 reading with demo is amazing,we understand it perfectly, thank you mam 🥰🥰
"CONCEPT HUAA CRISTAL CLEAR" WAAH MAM 😍😍 KYA PDHATI HAI ♥️♥️♥️♥️
Whole year alakh sir and in exam time roshni mam
Finally lerno hub channel give us second chance to understand organic chemistry... ❤❤❤
5:47, mam the structure of propanal should have a small correction. The hydrogen must be attached to the carbon at the right side instead of the middle one.
Concept huaa crystal and clear thanks a lot mam 👍🙏♥️
toh nacho ab
Ab to haddh ho gayi.... sabke liye jee halwa ho gaya.... thank you for great lecture ..loads of respect to you ma'am. Concept Hua Crystal Clear
Hey.. is this lecture sufficient for understanding the basics from zero level ? I have to do GOC.. so before that I need to clear isomerism
Thank you so much mam, I am ready to give my best in this chapter
The way she helps us 😭💗
Concept hua crystal clear 😊 Thank u Mam ♥️ for this explanation.......
0:00 Ma'am is doing meditation to get the energy
🤣🤣🤣
Ma'am January is about to over when will u start hydrocarbons and also what about Physics??
Yes.......we need physics...
Exams are from mid feb. We need physics . Asap . 🙏
@@prime1267 yes.......we need physics ....asap
My exams are going to start on 11 feb
right maitri
Tq for this dhamakedar teaching. Which makes easy understanding.😁😍mam you are superb.
concept hua crystal clear Thank you mam
Thanks a looooooooooooooooooooooot
love youuuuuu mam you saved my life
Give attendance here 2023-24 😅
Sir, karan
Sneha
Rekha
Shagun
Rayan
Mayank kaushik
Prem kumar
Lalith kumar are absent😂
@@artstrax8993 😂😂 ye wala attendance sabse badiya tha gud job 😂
you are one of the best teacher I have ever seen
Ü r my knight in shining armour 🤧
Ür videos helped me a lot in my studies 🙂
Concept huwe crystal clear ❤️
really really all things are not clear to me
.
.
...
..
.
..
instead of that they all are crystal clear 😄😄😉😉😇😇thank you so much mam
Hello mam me gujarati medium se hu fir bhi aapke lecture me bahot maja aata he or bahot learn karne ko bhi milta heee
The day i found this channel is the day my stress towards academics faded away❤
Bro start taking stress ma'am ne propanal ka formula galat likha hua hai
@@harroharro9648 CH3CH2CHO hi hota h....bro
Hey.. is this lecture sufficient for understanding the basics from zero level ? I have to do GOC.. so before that I need to clear isomerism
@@ChandanDas-vi6bz yeah but if you want to learn a bit more deeply (to a good level) watch one shot of Physics Wallah
No words to explain mam !! You're the Best. thank you sooooooooooooooooooooooo much for the one shot videos ❤!!hamesha ki tarah concept hua crystal clear🎉
I can feel the feeling of selfless love from you just like my mother. Your teacher is also exceptionally good. Everything gets CRYSTAL CLEAR 🥰🥰
Concept huva crystal clear ✨ 👌
5:51 , ma'am in propanal , Hydrogen should be over carbon which is attached to oxygen . Otherwise the carbon in Between is having 10 electrons .....
Propanal* not propanol
Thanks mam for all of your efforts ..❤it really helps us..exams pressure is increasing but one shot video really helps very much 😁thanks mam❤❤
Ma'am please make video on laws of motion also.🙏
Finally the wait is over.... Thank u mam 👏
kiska wait
6:32 there is a mistake in propanal structure.. the H should be with the third carbon along with C double bond O to become an aldehyde functional group😅
Yes
Concept hua crystal clear 🎉
Concept hua crystal clear !
This session was amazing .
Roshni mam your explanation is wonderful !
Thank you so much for your great efforts !
Concepts hua crystal clear
Thank you Mam
Correct structure of propanAL
CH3-CH2-C=O
I
H
LMAO like dis😂😂
Must've required some efforts to comment the structure 👍👍
Y thax guys?😂😂😂
I was wondering the same. 😅
So what are you tryin to prove
India has got lots of excellent unbelievable talents very proud of india is my country and all indians are my brothers and sisters 👏👏
madam , i am a teacher but i am learning from you and teaching others . Thanks
I really like your study mam ❤️ concept is total crystal clear ...
I'm very thankful 💛
Hi
@@goddyaus hii
Aap Kaha se hai
kaustubh_verma_
@@goddyaus jsr
Really liked listening love story of nucleophile and electrophiles 😂😂
There is a mistake in the structure of Propanal in 5:54
Also, the name of the second structure is propan-2-one.
APART FROM THAT, THE SESSION WAS VERY NICE AS ALWAYS, YOU ROCKED!!!!
“CONCEPT HUA CRYSTAL CLEAR”. Thankyou mam for this awesome explanation.
Ma'am I think nucleophilicity increases down the group because electronegativity decreases..
Nucleophilicity decreases down the group??
As we go down in the periodic table ..no of shells increases .. and electrons are far from nucleus.. in this case atom can easily donate the electron... then how nucleophilicity decreases down the group?
I think it increases down the group.
Mam please clear this doubt.
Even I am having same doubt... basically nucleophilicity increases as we move down the group and electronegatity decreases and when we go across the period in that case nucleophilicity decreases and electronegatity increase 😅
Mam 1:07:26 more unstable ryt mam
Literally!! concept hua crystal clear 😊 amazing teacher, teaches effortlessly.
💯 on 💯 for you mam. 👏
Concept hua clear 🙏🙏🙏🙏🙏 thanks a lot mam👍👍👍👍🌺🎉🌺🌺🌺
20.50 - concept hua Cristal clear👍👍
1:03:23 inhe kaise pta..😂
"Concept hua crystal clear" mam and Thank you very much mam for this amazing video 🙏🙏🙏🙏
Finally the world greatest mam is come back with new video ☺️☺️☺️. And concepts hua puri tarah se crystal clear ✍️✍️✍️✍️....Thank you so much mam for helping all of us👍👍👍👍
You are best teacher in the world 🥰♥♥💝
Thanks ma'am 😇
I just have finished iupac nomenclature waiting for this.....
Bhai padhade!!! Please!!
Concept hua crystal clear! 😙
concept hua crystal clear !!!! thank you so much mam 🥰😇
Please batao ki iss baar purification of organic compounds vaala topic iss baar syllabus me hai ya nhi?
@@aryangupta2320 hai
32:50 it's related to real life hence helped me to get the concept more clear