Alcohol Phenol and Ethers Class 12 Chemistry #2 | NCERT |CBSE NEET JEE
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- Опубликовано: 7 фев 2025
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Mam , nice explanation 👍🏻
You cover entire chapter in one shot video .
It helps me a lot THANK YOU MAM 😍
Thank you mam
Thank you
@@bbbbb2884 yeah
@@Iqbal_writess TQ
Keep time stamps
0:52 Alcohols & Phenols: Physical Properties
2:07 Alcohol and Phenol: Physical State
3:50 Alcohol: Boiling Point
7:29 Phenol: Boiling point
8:24 Alcohol: Solubility
9:59 Alcohol: Chemical Properties
11:14 Alcohol: As a nucleophile
12:39 Protonated alcohols as Electrophiles
14:09 Alcohol: Chemical Reactions
15:04 Alcohol: Reaction with metals
16:58 Acidity of alcohols
21:43 Acidity of phenols
25:51 Acidity of substituted phenols
28:28 Esterification
32:13 Acetylation
33:42 Alcohol: C-O bond cleavage
35:37 Reaction with hydrogen halides
36:37 Luca's test
39:26 Alcohol: Reaction with PX3
40:16 Alcohol: Reaction with Thionyl chloride
41:26 Alcohol: Dehydration
51:46 Alcohol: Oxidation
57:18 Alcohol: Reaction with heated Copper
58:31 Phenol
59:02 Phenol: Chemical Reactions
59:27 Phenol: Electrophilic Aromatic Substitution
1:00:37 Phenol: Nitration
1:04:02 Phenol: Halogenation
1:05:37 Phenol: Kolbe's reaction
1:07:37 Phenol: Reimer- Tiemann reaction
1:09:18 Phenol: Reaction with zinc dust
1:09:38 Phenol: Oxidation
1:10:08 Commercially important Alcohols: methanol
1:12:23 Methanol: Preparation
1:13:18 Commercially important alcohol: ethanol
1:15:43 Ethanol: Preparation
धन्यवाद भाई🙏
😂 Thankyou
@@MaheshMeenaIdeas haaa
2 hi lecture h bas....3rd kha h...??
Thank you very much
2:07 Alcohol and Phenol: Physical State
3:50 Alcohol: Boiling Point
7:29 Phenol: Boiling point
8:24 Alcohol: Solubility
9:59 Alcohol: Chemical Properties
11:14 Alcohol: As a nucleophile
12:39 Protonated alcohols as Electrophiles
14:09 Alcohol: Chemical Reactions
15:04 Alcohol: Reaction with metals
16:58 Acidity of alcohols
21:43 Acidity of phenols
25:51 Acidity of substituted phenols
28:28 Esterification
32:13 Acetylation
33:42 Alcohol: C-O bond cleavage
35:37 Reaction with hydrogen halides
36:37 Luca's test
39:26 Alcohol: Reaction with PX3
40:16 Alcohol: Reaction with Thionyl chloride
41:26 Alcohol: Dehydration
51:46 Alcohol: Oxidation
57:18 Alcohol: Reaction with heated Copper
58:31 Phenol
59:02 Phenol: Chemical Reactions
59:27 Phenol: Electrophilic Aromatic Substitution
1:00:37 Phenol: Nitration
1:04:02 Phenol: Halogenation
1:05:37 Phenol: Kolbe's reaction
1:07:37 Phenol: Reimer- Tiemann reaction
1:09:18 Phenol: Reaction with zinc dust
1:09:38 Phenol: Oxidation
1:10:08 Commercially important Alcohols: methanol
1:12:23 Methanol: Preparation
1:13:18 Commercially important alcohol: ethanol
1:15:43 Ethanol: Preparation
Thanks
31:35 brand promotion 🤣
JUST WENT TO UR CHANNEL AND CANT BELIEVE THAT U R WORKING FROM PREVIOUS 10 YEARS OMG!!!
HATS OFF TO SUCH PATIENCE AND HARDWORKING TEACHERS!
True brother
huge respect to all our scientists who used to taste all chemicals and tell us about their taste🙌🙌
😂😂👏👏
You are saying this after pass 12 th board exam 😂😂
Gajab 😂
I m thankful to that one people who tried to taste cyanide 😅.
🔥😂
Navratna advertisement was epic😊👌31:47
That promotion was unpredictable😂😂
Seriously 😂
bro fr 😭
😂😂🤣💀🪦
😂😂😂😂
Very true😂😂
*Time stamps*
0:53 - Physical properties
2:05 - Physical state
3:49 - Boiling point(alcohol)
7:26 - Boiling point(phenol)
8:20 - Solubility
9:55 - Chemical properties
14:08 - Reaction with metal
16:57 - Acidity
21:42 - Acidity of Phenols
25:48 - Substituted Phenol
28:28 - Esterification
32:13 - Acetylation
34:40 - C-O cleavage
35:33 - Lucas test
39:24 - Recation with PX2
40:14 - Darzens Recation
41:20 - Dehydration
46:11 - Reaction Mechanisms
51:45 - Oxidation
57:17 - Reaction with copper
58:29 - Phenol
59:01 - Chemical Reactions
59:24 - Electrophilic aromatic substitution recation
1:00:33 - Nitration
1:03:56 - Halogenation
1:05:33 - Kolbes Reaction
1:07:34 - Reimer-Tiemann Reaction
1:09:17 - Reaction with Zn dust
1:09:35 - Oxidation
1:10:07 - Methanol
1:12:19 - Preparation of methanol
1:13:15 - Ethanol
1:15:39 - Preparation of ethanol
Attendance here :- who watched first time the advertisement of Navratna oil by maam😂😂
Where??
31:39
We can't Express Your Teaching Style And Your wonderful And so easy to understand story based reactions in words Mam ❤️❤️❤️ LOTS OF LOVE FROM ASSAM
If U can't expressing means why you are commenting, thish is not necessary to her talent
@@hitechnology459RIP ENGLISH
@@naman12900 Haha
maam plz alternating current uploaded kr dijiye
Yess
Yess mam plzzzzzzzzzzzzzzz 🙏🏻🙏🏻🙏🏻 upload AC
Yes mam uploaded this chapter 🙂🙂
Yes ma'am
Yess mam plz plz.plz.plz.plz plz
Great teacher, you have explained with very much clarity (thanks)she is the one saving Students at last moment before exams....👍👍👍
Are these lectures good and enough for board examination
@@hurair.x4791It's not completely enough for board exam..
@@hurair.x4791 yes
Iska episode 1 i completed this was the first time i completed a whole youtube studying video...
All thanks to her amazing teaching
Good job bro
Ma'am, I highly rely on only you for studying. Please put up videos finishing the syllabus of term 1 asap because our exams are near and we have to finish our syllabus quickly.
Yes ma'am please help us out🙏😭😭😭
Same here . Biomolecules ki one shot la do mam jldi se🙏🙏🙏
31:40 it was unexpected 🤣
31:43 jaaduu ki jampiii 😂😂
😅😅
Mam apki wajh s mene 12 th class me physics maths m 80% score kiya aj mera graduation complete ho gya hai pata nhi q aaj youtube kholte hi EXAMFEAR search kiya apke channel ka purana name jab apki faimly 30 hazar karib thi aur 1.8 m
Bhut bhut sukriya mam
Jow 3.3 M
Mam did her first promotion since 10 years 😂😂 and of navaratna 💀
😂😂😂
But why? The country needs to now
मैं भी यही सोच रहा था भाई maam हमारे stress को promotion का जरिया बना लिया😁😅
5:18 resaon behind higher boiling point of lower alcohol
Oh group = hydroxile
14:22 explains if alcohol will behave nucleophile or electrophile accourding to break of c-o(electro) or o-h(nucleo)
17:47 why alcohol pheonols are acidic nature
20:52 why acidicity decreases with primary to secondary to tertiary
28:25 acidic nature depends upon polarity of o-h bonds more partially elcro negative and postive
Mam, please upload one-shot videos of aldehydes, ketones and carboxylic acids and amines. Please mam it is a high request. I'm completing my syllabus with you only.
Those who want a video on that chapter, either like this comment or comment the same thing yourself so that it may reach mam.
To be honest I didn't expect the navartna ad and champi😂😂
🤣@@24framesofLife
@@24framesofLife haa yaar abhi abhi models khatm hua...toh lag bag portions complete hua hai mera...par phir bhi confident nahi hun mein.
@@24framesofLife umm why do u ask?
@@24framesofLife oh...it's alright
@@anushreesingh9709 nhahin toh 🤷♂️
Mam What kind of liquid is Navratna hair oil?Is it alcohol?is it phenol or Ether?🙂
2:07 Alcohol and Phenol: Physical State
3:50 Alcohol: Boiling Point
8:24 Alcohol: Solubility
21:43 Acidity of phenols
25:51 Acidity of substituted phenols
28:28 Esterification
Mam can we drink ethanol ( alcohol)for better understanding ,like practical type 🙂
Ap try Karo to mujhe bhi batadena pls 😹
No,Drink Navratna Hair Oil instead😊
@@yasirbelal9791 did I ask?
@@Fake_chewing_gum
Well u can join me
Mam Please upload
Aldehydes Ketones Carboxylic Acids
ma'am u are the best...you cover the every single line of ncert..hats off to uh ma'am 💗
All concepts crystal clear as always ❤️❤️❤️❤️
21:24 Water is below one and alcohol is above one equation. Am I right???
Yes
Thank you ma'am for helping us out. I can't even imagine how much hard work this requires from your side. Again thank you so much, ma'am. You're really saving us.
Tq man, you are the hard workers . That much of patients you have ,U completly saw the 1 hour video , really hands up to both you and the teacher who is teaching hands up, from the legend, highly educated and unconscious fellow obviously I am the that legend. Ok that's it for present situation commenting tq👻🤫😂😠😄🙏🤔😄😄🤔🤔
U r a versatile.... really thanks for ur amazing explanation.... 🦋
Send me Ur number saksi
MAM your way of learning is out of appreciation...!!
Fabulous 💗👍
Mam still Ethers preparations,chemical reactions ....is still part 3 there mam?
same i'm waiting for part 3
Ethanol pioge ??
Ma'am, please please teach us biomolecules as well😭 Ma'am please please teach us Electromagnetic induction and alternative current from physics from the term 1😭 please teach us ma'am biology chapter 3,4, 5 and 6 from the term 1 😭 humble request to you ma'am😭
Yes mam 😭😭😭😭exams are almost near ✍✍✍✍✍
Yes mam
Just go and search ritu rattewal biology class 12 and chapter name...
She is so amazing teacher...and I'm sure yr all doubts will be cleared😃😊
@@mohinigupta4297 what about chemistry biomolecules? Pls suggest someone
@@subhadipa03Study by Arvind Arora Sir
#Ether is still left Ma'am..... Please complete this portion also🙏🙏🙏
Yessh mam
@@roshni-fi7rs what yes mam its done
@@mountainwolf1101 when where and how ????????
ruclips.net/video/V9MIfRUXRt0/видео.htmlsi=nwTUuRktrEqx7E8R
😊
31:39 epic ads by mam
Thank you ma'am
It's been 2 years since you uploaded this video but it's still extremely helpful ❤
4:10 4:34 5:34 6:45 8:49 10:06
concept hua crystal clear and quickly understood.Thank You ma'am.God Bless you abundantly.
Hey!
Can you please explain me how at 13:57 when alcohol acts as Electrophile, how does C-O bond breaks?
@@param.18
Alcohol as an electrophile-For alcohol to act as an electrophile it needs to have positive charge(as electrophiles are electron loving species), so that is why we are adding a proton(H+) to the alcohol, thereby giving us a protonated alcohol.
Now this protonated alcohol acts as an electrophile because it has a positive charge. (Till now was the explanation for the first reaction shown by Ma’am).
Now looking at the second reaction , we can see that oxygen has a positive charge and so it pulls the electrons from the carbon thereby breaking the carbon oxygen bond.Here carbon has given away its electrons to oxygen so it has a positive charge and so bromine attacks the carbon, thereby forming the compound (product).Hope you understood!Thank you.
@@shiny9251 Thank you so muchhhhh 🥺❤🤗for this wonderful explanation.... Thanks thanks thanks a lotttttt for taking out precious time for giving this long explanation 🥺🤗. Hope you get lots of success in in incoming future. 😄
Mam tusi great ho....... Thank you so so much.
Mam...... Apne aap ko byaan nhi kar pa rha. Thank you.
Aap ho to koi dar nhi hai. ☺️😊
WOW! a sponsor!! im so happy that you are getting sponsors now :) hope to see more in future!
Concepts hue cristal clear.... 🥳🥳
Ma'am plz give memory tips for every reaction so it's easy to remember
Padhle Thoda, yaad ho jayega
The tip I wanna give you make good notes of organic and write all the reactions as many times you can do .. Make you goal.It’s my personal experience I studied organic for 4-5 hours and I am able to write all the reactions ..Now I just take 1:30 hr to revise 1 chapter and trust me it feels so good and confident….
Mam please complete physics for class 12 🙏🙏🙏🙏🙏🙏
Ma'am you are literally great 🙌🏻❤ you cover each and every line from NCERT ❤❤ hat's off Ma'am 😊
❤
Aldehyde ketone wala chapter mam please upload kardigiye.
40:46 because other products are escapable.
Mam aap Aldehyde ketone aur carboxylic acid ka video kab banayegi
Genuinely telling you guys trust me if you haven't touched class 11 organic you are getting a chance here again yk she is teaching most of things she can cover within time limit....Hats off to you ma'am
Thank u mam❣️😊 for this amazing explanation and making my topics crystal and clear 🙏🤗.After studying this waiting for biomolecules....😊🤗
Thank you mam for demonstrating all the rxns affectionately.cocepts are crystal clear🎉😊
Belated happy birthday to you ma'am! 😍 Thank you so much ma'am for everything😘 You deserve all the happiness😘 Much love ma'am😍
Sania, tum ho kya bettiah vali 🤔
Haa ye hi h ,😀😀
Wahh tu v h yanha 😅
@@milansikumari3251 😀😀from where u are diiiiiiiiiii
Can we use any base other than pyridine while esterification from acid chlorides??
Her teaching method is very nice
Concept Hua Crystal Clear
Thanks ! Agar video achha laga, toh Share karo :)
Navratn was personal 😅
Good night study all of you 💖☺️
Who is 2024 batch student
Meeeed sushma❤😊
Me
Me
Me
Me...
Mam please upload aldehyde ketone and carboxylic acid chapter please 🙏😭😭😭😭😭😭😭😭😭😭🙏🙏🙏🙏🙏🙏🙏🙏🙏
Mam please do video on aldehyde chapter 🙏
Mam,I was literally scared from the organic chemistry and my teachers had tried to cope up me with my fear but unfortunately I was unable to understand their techniques.but mam just bcoz of u now I m in love with organic chemistry. U explained everything so well that concepts became crystal clear.thank u so much mam . Lot's of love from jnv Madhubani ❤️❤️❤️
bhaii ye chapter complete ya ek ar part aayega
@@chaitanayasharma1504 part 3 ayega ethers abhi baki hai
Ma'am Explain each and every line of NCERT BOOK THANKYOU SO MUCH
Thank you so much ma'am for such amazing lecture!! 😍 You always help me alot😍 You always give so much of efforts ❤ Infinite love and respect❤️
Mam you are best ❤ aap bohut acche se bachon ko encourage kerte hai ❤ thanku mam ❤
Mam please upload aldehydes ketones and carboxylic acid chapter and amines chapter 🙏
Salute to your hard work ma'am. Itni raat ko bhi aap padha rhi h😊😊
I think Ma'am ne pehle hi sab acche se kar liya hai. Ab Ma'am sirf recording ko premeire kar rahi hai
@@anupamtiwari5587 yes ofc . Bhut bccho ko lgra h mam live pdhra ri thi lol
What a way to promote navratna oil 😀 impressive.
Plz video Aldehyde ketone carboxylic acid ka bana dijiye Mera es saal board hai 12th ka
31:50 must watch part 😆
concept hua crystal clear . thank you very much mam for the explanation .
Keep doing mam , 🙏 😊 , thanks for giving this level content for free
Mam aldehydes, ketones and carboxylic acid lesson ka video nhi mil raha
Ma'am plz aldehyde ketone pe bhi vedio bna lijiye. 2 weeks bad exam hai . Kafi help hojaygi aapki vedio se
Concept is crystal clear, thank you mam 😊😊
Who else like me want mam to upload LINEAR PROGRAMMING one shot🙄
I'm not saying this for likes, Pls like this comment, so that this comment comes on the top for mam to see it 🙄
Yes bro
Mam I have a doubt
When Alcohol react with metal in example with sodium then why OXYGEN accept or make bond with sodium ( Na) or loose hydrogen because they both are elcrtopostive then why Oxygen accept sodium
Mam please upload amines chapter and aldehyde ketone and carboxylic acid 🙏 ❤ 😢 💙 ♥
Anyone noticed that in the first part of this chapter 29 lakhs views and in 2nd part 12 lakh and in third part approximately 6 lakh means most of the students skip 2nd and third part😅😂
Yes bro! I've noticed, I was totally shocked after noticing the numbers😂
Clearrrrrrrrrrr one of the best videos on youtube
Concepts hue crystal clear ✨
You are a gem ma'am
There is a huge respect for you
Reaction with thyonil chloride hai kya syllabus mai
Ha
@@ultimategmaerz but na book check karoek bar ncert usme kahi ni ha
We are eagerly waiting for this video.....ma'am thank you so so so much ma'am. Your teaching was awesome as ur are...🤗♥️ Really we are so lucky to get a best teacher like u....
You are so talented mam ❤️ really
Ma'am Please Provide us the lecture of Biomolecules also ASAP🙏
And thanks a lot for this wonderful one ☺️
buddy is this chapter completed by Just 2 vedios ?
@@Ayushbhatti05 #Video3 of Ether has been uploaded on the channel
@@rishav2703singh ooh tysm buddy ❤️❤️
@@Ayushbhatti05 Most Welcome
Navratan Oil was the best time stamp🧡
Concept hua crystal clear 😊😊
Is this helpful for jee ? Plzz reply me
1:07:23 Mam learning trick bata rahi hai aur mai ye trick hi bhul jaungi exam mein🙃
Mam plz teach amines and aldehyse ketones and carboxylic acid
Earnest request mam
All students want this man 🙏🙏🙏🙏🙏🙏🙏
mam, apne preparation of haloalkenes nahi padhaya hai 1st part m maiko ye bat alcohol: reaction with PX3 jab padhaya tab realise hui, or maine jake check bhi kiya mujhe nahi mila preparation from grignard reagent k bad direct phenols ki preparation aaya hai
Mam,there are no timestamps in this video?Please mam make the timestamps of the video.
# Concept hogaya Crystal se bhi zyada clear.
Belated Happy 🎂🥳🎉🎈🎁Birthday Roshini mam ...May you live long...God Bless You ...
Hi dear, I am your new friend,
Mam when will u put aldehydes , ketones video ?
Concept now
crystal and clear
I am very thankful for the video...
This help us in our study.. 😊😊
Very well explained mam🤗👍👍
Mam please upload amines and aldehyde, Ketones and carboxylic acids chapter which help full for us🙏
Thank you so much ma'am 🎉🎉🎉🎉🎉
I don't know why this educational video not get much like. I request to all you to like this video. It's motivate teacher for make more videos
Thanku so much Ma'am... Having chemistry exam the next day... Was waiting for your video❤️
Mam you are really a great teacher ❤️☺️ ... My all concepts are crystal 🔮✨ clear ..... Thanks mam thanku so much ❤❤