1. **Catalytic Hydration:** Adding water to a compound using a catalyst. 2. **Hydroboration Oxidation Reaction:** Adding boron and then replacing it with hydrogen in a chemical reaction. 3. **Reduction:** Gaining electrons or hydrogen, making a substance less "positive." 4. **Reduction of Carboxylic Acid & Esters:** Turning carboxylic acids or esters into alcohols by adding electrons or hydrogen. 5. **Using Grignard Reagent:** Using a special compound (Grignard reagent) to create new bonds in organic compounds. 6. **Preparation of Phenol:** Making phenol, a type of molecule, through chemical processes like the cumene process. 7. **Trick:** 8. **Boiling Point:** The temperature at which a substance turns from a liquid to a gas. 9. **Trend of Boiling Point:** Alcohols > Phenols > Ethers in boiling points. 10. **Solubility:** Alcohols and phenols usually dissolve in water, whereas ethers may not as much. 11. **Stability & Strength:** How well a compound holds together and how strong its chemical bonds are. 12. **Esterification:** Combining a carboxylic acid and an alcohol to make an ester. 13. **Lucas Reagent:** A mix of chemicals used to test the type of alcohol present. 14. **Lucas Test:** A test using Lucas Reagent to classify alcohols as primary, secondary, or tertiary. 15. **Reaction with Phosphorus Trihalide:** Swapping hydroxyl groups in alcohols with phosphorus trihalides to make alkyl halides. 16. **Dehydration:** Removing water from a substance. 17. **Oxidation:** Losing electrons or gaining oxygen, making a substance more "positive." 18. **Dehydrogenation:** Removing hydrogen from a molecule. 19. **Electrophilic Substitution:** Swapping a hydrogen atom in a benzene ring with a positively charged atom. 20. **Intramolecular Hydrogen Bonding:** Hydrogen bonding within a molecule. 21. **Picric Acid:** A powerful explosive compound with three nitro groups. 22. **Bromination:** Adding bromine to a substance. 23. **Kolbe's & Reimer-Tiemann Reaction:** Chemical reactions to make hydrocarbons and phenols, respectively. 24. **Important Alcohols:** Key alcohols like methanol, ethanol, and glycerol. 25. **Preparation of Ethers:** Making ethers using reactions like Williamson synthesis. 26. **Physical Properties of Ethers:** Characteristics like boiling point and solubility associated with ethers. 27. **Chemical Properties of Ethers:** How ethers behave in different chemical situations, like reacting with acids to form alcohols and alkyl halides.
00:01 Classification of Alcohol, Phenol, and Ethers in Chemistry 04:48 Understanding the effects of alcohol phenol and ethers. 13:59 Understanding the molecular structure of alcohol, phenol, and ethers. 16:54 Introduction to Serial Classification 23:06 Explanation of hydration oxidation reaction. 26:50 Discussion on alcohol, phenol, ethers, and their production 33:33 Grignard reaction and its importance 36:54 Alcohol, Phenol, and Ethers are discussed in the video. 42:22 Reactivity of acids with phenols and ethers 45:03 Alcohol, Phenol, and Ethers Reactions 50:31 Comparing the volumes of different compounds 52:54 Chemical properties of alcohol, phenol, and ethers 58:16 Alcohol, Phenol, and Ethers in Chemistry Class 12 1:01:17 Alcohols, Phenols, and Ethers 1:06:29 Alcohol, phenol, and ethers have important chemical properties 1:09:05 Understanding alcohol, phenol, and ethers reactions 1:14:48 Discussion about various topics not relevant to the video content. 1:17:44 Dehydration and the role of this vaccine 1:22:25 Oxidation converts aldehydes or ketones into alcohol. 1:24:47 The process of hydrogenation and its effects. 1:30:09 Discussion of intermolecular hydrogen bonding and its effects. 1:32:55 The video covered the properties of phenol 1:38:00 Alcohol Phenol and Ethers are important topics 1:40:36 Alcohol, phenol, and ethers are used for various purposes and have specific characteristics. 1:45:38 Explanation of Williamson synthesis and its mechanism. 1:48:10 Alcohol Phenol and Ethers 1:53:32 Interference of alcohols, phenols, and ethers
25:18 hydroboration oxidation undergoes markovnikov addition but it seems to undergo anti-markovnikov . if we study its mechanism then we will get to know that diborane is added to unsymmetrical alkene until we get (ch3ch2ch3)3br and then we add peroxide which does not follow anti markovnikov rule at that time as ch3ch2ch3 is alkane .
Hello 😊 , I am here to tell you that the videos provided by Bharat Sir is sufficient for board exams and you don't need any other notes and RUclips channel for the same. You just need to practice NCERT back exercise questions and intext questions(those are very very very important..some questions will be asked directly in boards) and other than that..just do PYQ's and exemplar( Bharat Sir made those videos too..you can watch that for better understanding of concepts) I have passed 12th standard in last year batch (2021-22) and got 93 in chemistry [ I knew my mistakes after the exam as I had left those topics which had very much probabilty to come in boards..my mistake 🥲] The quality of education he is giving to you free of cost is really appreciable. Thank You Bharat Sir for your efforts ❤️ Such a great teacher 🔥 Edit - This RUclips channel was the base from my competitive exams too.. Got 83 percentile in Chemistry in JEE MAINS( was unable to clear the cutoff but it's okay) Got 87 percentile in CUET
Answers of the questions you asked throughout the video: 1) 40:01- 2,2-diethylethan-1-ol 2) 51:10- a>b>c which is- pentan-1-ol>3-methylbutan-1-ol>2,2-dimethylpropan-1-ol 3) 1:07:08- Least-> Ethanol, Most-> p-nitrophenol 4) 1:11:10- Methylmethanoate. Thanks for this session!
Great Stuff especially if you know nothing about organic chem...the basics are also explained while explaining advanced reactions...So if you are looking to complete this chapter this is the perfect video ;)))
40:01- butan-2-ol and MgBrOH 51:10- least boiling point of 2,2-dimethylpropan-1-ol and max. is of pentan-1-ol 1:07:08- Least:- Ethanol, Most:- p-nitrophenol 1:11:10- methoxy ethanoate
Bharat sirr you have made me your biggest fan, i have experienced no better teaching in chemistry than this before, hatts off to the good working 💯💯❤️❤️
ncert + pyq is literally the only thing u need to score 100 in class 12 chemistry boards,also both of them go hand to hand ,if u do ncert properly ,pyq go butter smooth
1:07:08 p-nitrophenol is most acidic due to lowest value of pKa, Ethanol is least acidic due to highest value of pKa. Acidic strength is inversely proportional to pKa value
He has... Just search alcohols phenols and ethers bharat panchal notes and you'll get the video.... You'll find the pdf of the notes in that video's description... That video is a year old ig
Before i was get scared🥵🥵 of organic chemistry but now i do not have any fear from organic chemistry.I am able to overcome my fear of OC because of you🙏🙏 Sir thanks for your support for us❤❤
At 51min, the answer is Option a has higher boiling point Option c has lower boiling point (due to branching). At 1hr 7min the answer is p-nitrophenol has greatest acidic strength and ethanol has lowest acid strength
Sir sab tho thik hai lecture bhi pura dykh liya but sir samjh nhi aata kya karna hai kab karna hai exam may sab mix ho ky ata hai tho samjh nhi ata kaha kya karna hai , reaction tho jaysay tysay yaad karluga raata maar maar ky but sab mix ho jata hai aur Mayry bas ka nhi hai ki usko banau tho yaad hi option hai , please understand my feelings aur koi tho solution bataiya 😭😭😭🙏🙏.😊
@@unknown-ty5yy Ha to bhai ratta hi to nhi maarna hai usko samajhke karna hoga kyuki aapne kaha ki aap usay raat loge but maan lo koi question aaya use solve karne ke liye koi reaction ka concept lag raha hai but aapne to uss reaction ko rata hai to aapko concept to samajh aayega nhi to aap nhi kar paoge na to raatne se acha hai samajhke karo
i swear to god i watched many organic chemistry videos but sir your's is the BEST VIDEO for class 12 cbse ..my confidence is increasing in organic chemistry because of you thank you so much sir.
Sir we need solution of all the exercise and index questions with detailed explanation please make videos for that🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
bharat panchaal sir one shot are literally best for organic chemistry ,i was seeing and being worried for tutions nd shit,but after finding him organic feels so easy
1:07:10 Sir yaha par Ethanol sab se kam acidic ha because its pka value is highest and o-nitrophenol is the most acidic as its pka value is the lowest (pka inverserly proportional to acidic strength)
51:00 -BOILINGPOINT IN ASCENDING ORDER C)2,2-dimethyl propan-1-ol > b)3-methyl butan-1-ol > a)pentan-1-ol Reason- Boiling pt is inversely proprtional to branching... 1:07:03-MOST ACIDIC:p-Nitrophenol Least acidic:Ethanol thanks...
58:00 negative charge Anne se electron density increase Hui , phenoxide stable hua (resonance) or phenol jyada acidic hua 1:03:31 due to +I effect (electron donating species) electron density increase hui but yaha acidity decrease ho gyi Dono cases me electron density increase ho rhi h to results opposite kyu h ? Please koi explain kr do 🧐
Love you sir your one shot video is very good for boards level and you also make our ncert strong for future once again good wishes from my side to you sir ❤❤🙏🙏
All Mechanism of Alcohol,Phenol and Ethers
ruclips.net/video/CsqOGWqhRxs/видео.html
sir notes kab upload honge?
Sir we wants notes of alcohol phenol and ether
Bestest teacher ❤️ I will follow your video from zero. Thanks a lotttt
@@shayar_khan true
@@abuchoudhury3958 bro aapke pass is chapter ki notes hai
21:14 Catalytic Hydration
24:08 Hydroboration oxidation rxn
28:25 reduction
31:53 reduction of Carboxylic acid & esters
36:54 using grignard reagent
41:00 preparation of phenol
45:20 trick
47:17 boiling point
51:48 trend of BP
53:16 solubility
1:02:58 stability & strength
1:07:27 esterification
1:12:30 lucas Reagent
1:13:29 Lucas Test
1:17:40 Rxn with phosphorus trihallide
1:19:07 Dehydration
1:22:22 oxidation
1:26:46 Dehydrogenation
1:29:37 electrophilic substitution
1:31:03 intramolecular H bonding
1:33:15 picric acid
1:34:34 Bromination
1:36:35 Kolbe's &Reimer tiemann Rxn
1:39:30 important alcohols
1:44:20 Preparation of Ethers
1:48:14 physical properties of ethers
1:50:25 Chemical properties of ethers
Fir eng kasa gya
Para tati tha na
@@OVERRATED_247 lol yes
eng was easier than usual
hope chem bhi ho
@@karantikoo9302 yes but mera itna acha nj gy eng
Likha sara hi h pr
@@karantikoo9302 bhai kesa gya chem ka
Thanks bro😊😊😊😊
51:36 b.p.
a>b>c
1:07:10
p-Nitrophenol most
ethanol least acidic
Wrong bro
c>b>a 🗿
@@hinduchad fake🗿
@@hinduchad a>b>c sahi hai, inv. proportional to branching
more branching less boiling point@@hinduchad
TIMESTAMP
0:00 ___ intro
1:32 _____Classification
7:59 _____Nomenclature
17:30 ____Structures of functional Group
20:29 ___Methods of preparation of Alcohol and phenol
46:43 ___physical properties
56:41 ___Chemical properties
1. **Catalytic Hydration:** Adding water to a compound using a catalyst.
2. **Hydroboration Oxidation Reaction:** Adding boron and then replacing it with hydrogen in a chemical reaction.
3. **Reduction:** Gaining electrons or hydrogen, making a substance less "positive."
4. **Reduction of Carboxylic Acid & Esters:** Turning carboxylic acids or esters into alcohols by adding electrons or hydrogen.
5. **Using Grignard Reagent:** Using a special compound (Grignard reagent) to create new bonds in organic compounds.
6. **Preparation of Phenol:** Making phenol, a type of molecule, through chemical processes like the cumene process.
7. **Trick:**
8. **Boiling Point:** The temperature at which a substance turns from a liquid to a gas.
9. **Trend of Boiling Point:** Alcohols > Phenols > Ethers in boiling points.
10. **Solubility:** Alcohols and phenols usually dissolve in water, whereas ethers may not as much.
11. **Stability & Strength:** How well a compound holds together and how strong its chemical bonds are.
12. **Esterification:** Combining a carboxylic acid and an alcohol to make an ester.
13. **Lucas Reagent:** A mix of chemicals used to test the type of alcohol present.
14. **Lucas Test:** A test using Lucas Reagent to classify alcohols as primary, secondary, or tertiary.
15. **Reaction with Phosphorus Trihalide:** Swapping hydroxyl groups in alcohols with phosphorus trihalides to make alkyl halides.
16. **Dehydration:** Removing water from a substance.
17. **Oxidation:** Losing electrons or gaining oxygen, making a substance more "positive."
18. **Dehydrogenation:** Removing hydrogen from a molecule.
19. **Electrophilic Substitution:** Swapping a hydrogen atom in a benzene ring with a positively charged atom.
20. **Intramolecular Hydrogen Bonding:** Hydrogen bonding within a molecule.
21. **Picric Acid:** A powerful explosive compound with three nitro groups.
22. **Bromination:** Adding bromine to a substance.
23. **Kolbe's & Reimer-Tiemann Reaction:** Chemical reactions to make hydrocarbons and phenols, respectively.
24. **Important Alcohols:** Key alcohols like methanol, ethanol, and glycerol.
25. **Preparation of Ethers:** Making ethers using reactions like Williamson synthesis.
26. **Physical Properties of Ethers:** Characteristics like boiling point and solubility associated with ethers.
27. **Chemical Properties of Ethers:** How ethers behave in different chemical situations, like reacting with acids to form alcohols and alkyl halides.
Thank you so much 😍🌟🌟
Thanks Bhai baki chapters ka bhi yahan dal do please
Dude this is literally bomb🫀
Bruh add for all chapters it's indeed
are these videos enough for jee mains ?
40:05
H
CH3-CH2-C - OH
CH3
(1 methyl Propan -1-ol)
(51:12) Answer: a). Pentan-1-ol > b). 3-Methylbutan-1-ol > c). 2,2-Dimethylpropan-1-ol
@clashwidl3470
1 year ago (edited)
51:36 b.p.
a>b>c
1:07:10
p-Nitrophenol most
ethanol least acidic
00:01 Classification of Alcohol, Phenol, and Ethers in Chemistry
04:48 Understanding the effects of alcohol phenol and ethers.
13:59 Understanding the molecular structure of alcohol, phenol, and ethers.
16:54 Introduction to Serial Classification
23:06 Explanation of hydration oxidation reaction.
26:50 Discussion on alcohol, phenol, ethers, and their production
33:33 Grignard reaction and its importance
36:54 Alcohol, Phenol, and Ethers are discussed in the video.
42:22 Reactivity of acids with phenols and ethers
45:03 Alcohol, Phenol, and Ethers Reactions
50:31 Comparing the volumes of different compounds
52:54 Chemical properties of alcohol, phenol, and ethers
58:16 Alcohol, Phenol, and Ethers in Chemistry Class 12
1:01:17 Alcohols, Phenols, and Ethers
1:06:29 Alcohol, phenol, and ethers have important chemical properties
1:09:05 Understanding alcohol, phenol, and ethers reactions
1:14:48 Discussion about various topics not relevant to the video content.
1:17:44 Dehydration and the role of this vaccine
1:22:25 Oxidation converts aldehydes or ketones into alcohol.
1:24:47 The process of hydrogenation and its effects.
1:30:09 Discussion of intermolecular hydrogen bonding and its effects.
1:32:55 The video covered the properties of phenol
1:38:00 Alcohol Phenol and Ethers are important topics
1:40:36 Alcohol, phenol, and ethers are used for various purposes and have specific characteristics.
1:45:38 Explanation of Williamson synthesis and its mechanism.
1:48:10 Alcohol Phenol and Ethers
1:53:32 Interference of alcohols, phenols, and ethers
51:00 a) pentan-1-ol "Highest boiling point"
b) 3 methyl butan-1-ol
c) 2,2 dimethyl propan-1-ol "Lowest boiling point"
25:18 hydroboration oxidation undergoes markovnikov addition but it seems to undergo anti-markovnikov . if we study its mechanism then we will get to know that diborane is added to unsymmetrical alkene until we get (ch3ch2ch3)3br and then we add peroxide which does not follow anti markovnikov rule at that time as ch3ch2ch3 is alkane .
Anti markonikov
Hello 😊 , I am here to tell you that the videos provided by Bharat Sir is sufficient for board exams and you don't need any other notes and RUclips channel for the same. You just need to practice NCERT back exercise questions and intext questions(those are very very very important..some questions will be asked directly in boards) and other than that..just do PYQ's and exemplar( Bharat Sir made those videos too..you can watch that for better understanding of concepts)
I have passed 12th standard in last year batch (2021-22) and got 93 in chemistry [ I knew my mistakes after the exam as I had left those topics which had very much probabilty to come in boards..my mistake 🥲]
The quality of education he is giving to you free of cost is really appreciable. Thank You Bharat Sir for your efforts ❤️ Such a great teacher 🔥
Edit - This RUclips channel was the base from my competitive exams too..
Got 83 percentile in Chemistry in JEE MAINS( was unable to clear the cutoff but it's okay)
Got 87 percentile in CUET
COVID batch :)
@@Rionaldo007 2020-21 wale the covid wale..
21 mai toh paper hua he the
Bp sir izz best
@madhu Times me to isi batch ki hun
Hn is baar dungi
Answers of the questions you asked throughout the video:
1) 40:01- 2,2-diethylethan-1-ol
2) 51:10- a>b>c which is- pentan-1-ol>3-methylbutan-1-ol>2,2-dimethylpropan-1-ol
3) 1:07:08- Least-> Ethanol, Most-> p-nitrophenol
4) 1:11:10- Methylmethanoate.
Thanks for this session!
1 hi glt h tumhara🙂
@@RajSophiya Thank you for pointing it out! I edited it. Let me know if this one's correct.
@@verysuscat wrong🙂
Butan-2-ol
👋👌🏼
tumhari insta id milegi ?
51:35 B.P
a>b>c Pentan-1-ol ka sabse jyada
Great Stuff especially if you know nothing about organic chem...the basics are also explained while explaining advanced reactions...So if you are looking to complete this chapter this is the perfect video ;)))
Agar koi pehli baar padhe to samjh aa jayega kya
@@futurekunalrajput7696 yes
@@manasdhumal thank you
51:32 boiling point :- Pentane-1-ol > 3-Methylbutane-1-ol > 2,2-dimethylpropane-1-ol
1:07:09 least acidic strength -ethanol,more acidic strength-p-nitrophenol
51:32 petan-1-ol has higher boiling point than 3-Methyl butan-1-ol and 2,2-dimethyl propan-1-ol
40:01- butan-2-ol and MgBrOH
51:10- least boiling point of 2,2-dimethylpropan-1-ol and max. is of pentan-1-ol
1:07:08- Least:- Ethanol, Most:- p-nitrophenol
1:11:10- methoxy ethanoate
methoxy ethanoate nhi methyl ethanoate hoga shyd
@@navreetkaur3382 yes my mistake it's methyl ethanoate thank u for correcting me
40:01 1-methyl-propan-1-ol and Mg(OH) Br
@@noel._.7984no he is correct
@@noel._.7984 4 carbon ki chain hogi bro.. branching one pe nhi ho skti kv v...
1:07:10most acidic strength - p-nitrophenol
least acidic strength - ethanol
52:12 ans) highest boiling point Pentan-1-ol
Least boiling point 2,2 dimethyl propan-1-ol
Ye kaise check kiya bro ,
51:34 pentan-1-ol > 3-methylbutan-1-ol > 2,2-dimethylpropan1-ol
01:07:08 :- MOST ACIDIC [p-NITROPHENOL]
LEAST ACIDIC [ETHANOL]
51:33 :-
A) pentanol
B)3-methyl butanol
C)2,2 - dimethylpropanol
Increase in b.p = a>b>c
Batch 2024-25❤
40:00 butan-2-ol + MgBrOH
51:30 (a)pentan-1-ol has the highest boiling point as branching is inversely proportional to b.p
1:11:08 methyl ethanoate
Bhai mujhe 40:00 wala nhi samajh aaya??
@@mayabarayala8899 haa ..
51:38 a>b>c
Maximum pentan1-01
Minimum 22dimethylpropan1-01
Syllabus ho gaya?
@@Ughamyysha nhi huya abhii bhi😭
01 matlb yaha OL hota hai na yarr plz batado 😕 syllabus to mera bhi nahi hua lekin kar lunga time hai 😂
@@abhishredz99 is it 01/0l I m confused! Let me know n
@@creativechronicles05 pentan -1- ol
Bharat sirr you have made me your biggest fan, i have experienced no better teaching in chemistry than this before, hatts off to the good working 💯💯❤️❤️
1:11:10 Methylethanoate
bhai lekin google pr methyl acetate aa rha h
@@adityasamadhiya6761 methyl acetate common name h aur methyl ethanoate iupac name
ncert + pyq is literally the only thing u need to score 100 in class 12 chemistry boards,also both of them go hand to hand ,if u do ncert properly ,pyq go butter smooth
1:07:08 p-nitrophenol is most acidic due to lowest value of pKa, Ethanol is least acidic due to highest value of pKa. Acidic strength is inversely proportional to pKa value
Bone cracking noise give satisfaction how u are working hard for us🖤🖤thanks sir😊
Most acidic = p-Nitrophenol
Less acidic = ethanol
1:07:07
sir you have not uploaded notes of alcohols, phenols, and ethers till now. please upload notes timely as i am only depended on you for chemistry
He has... Just search alcohols phenols and ethers bharat panchal notes and you'll get the video.... You'll find the pdf of the notes in that video's description... That video is a year old ig
Are u not going any coaching cuz I m also not joining... Only by yt I study.
@@AnandSharma-ym9ie neither am I enrolled in any coaching...
@@im_Prakhar_Verma me too only depends on online and self study.
Me too I am also only studying by yt
Aapka bahut bahut dhanyavad sir ji Sadar pranam,👋🙏🙏
51:37
pentan-1-ol will have highest B.P
2,2-Dimethylpropan-1-ol will have least B.P (due to branching).
👏
Excellent Answer
1:07:06 most acidic - p nitrophenol
Least acidic - ethanol
51:15
Pentane-1-ol > 3methylbutanol > 2,2dimethylpropanol 😊
Mara right hai🎉
@@chotabheem.08 👍👍
mujhe pehle laga ye butanol kya hota hai 😂
@@abhishredz99 are aise mat kar bhai exam hai na ab tumlog ka 😂abhi ke time bolega butanol kya hota hai to 😅
Before i was get scared🥵🥵 of organic chemistry but now i do not have any fear from organic chemistry.I am able to overcome my fear of OC because of you🙏🙏
Sir thanks for your support for us❤❤
@@ShubhamRaj-zg5bn yes....mene khud first time yaha se padha
@@ShubhamRaj-zg5bn ha bhai
APPA CHALI MAT KAR 🥵
51:34 Pentanol has the maximum BP while 2,2-dimethylpropan-1-ol has the least BP BP sir🥰
Good man good man
Like the word play though 🗿🤘🏻
bro how did u figure out nomenclature of 2,2 dimethylpropan-1-ol the branching there has me confused
1:07:08
Most Acidic: p-Nitrophenol
Least Acidic: Ethanol
1:07:04 least acidic --> ethanol most acidic --> p-nitrophenol
51:39 pentanol high boiling point
2-dimethyl-1-ol low boiling point
51:35 :- BOILING POINT HIGHEST [PENTAN-1-OL]
40:04 C2H5-CH3-C-OH + MG(OH)BR
51:16 (A)
52:31 Hy HEAL KAmAl Car
Aaj 24 Feb 2024 ko kaun kaun dekh rha hai 😂😂
1:07:10
Most acidic: Nitrophenol
Least acidic: Ethanol
Reason: Because higher the pka value, lower the acidic character
But which nittophenol....there are 2
Sir said m nittophenol.....but p nittophenol has the least value know?
Boiling point-: a>b>c decreasing order
Least acidic = ethanol, most acidic = o-nitrophenol at 1:07:11
51:16 2,2 - dimethyl propen -1-ol
40:05 1-Methylpropanol
Bahut badiya smjhaya sir 👏👏
Bhai c2h5 ko kya kiya
Kya ye one shot for board 2024ke liye dekh skte h
At 51min, the answer is
Option a has higher boiling point
Option c has lower boiling point (due to branching).
At 1hr 7min the answer is
p-nitrophenol has greatest acidic strength and ethanol has lowest acid strength
Sir sab tho thik hai lecture bhi pura dykh liya but sir samjh nhi aata kya karna hai kab karna hai exam may sab mix ho ky ata hai tho samjh nhi ata kaha kya karna hai , reaction tho jaysay tysay yaad karluga raata maar maar ky but sab mix ho jata hai aur Mayry bas ka nhi hai ki usko banau tho yaad hi option hai , please understand my feelings aur koi tho solution bataiya 😭😭😭🙏🙏.😊
@@unknown-ty5yy Ha to bhai ratta hi to nhi maarna hai usko samajhke karna hoga kyuki aapne kaha ki aap usay raat loge but maan lo koi question aaya use solve karne ke liye koi reaction ka concept lag raha hai but aapne to uss reaction ko rata hai to aapko concept to samajh aayega nhi to aap nhi kar paoge na to raatne se acha hai samajhke karo
pentan-1-ol > 2-methyl buta-1-ol > 2,2-dimethyl propan-1-ol 51:31
This is best video i have ever found every concept crystal clear ❤ thank you sir
51.34 pentan-1-ol> 3methtl butanol>2,2dimethyl propanol
i swear to god i watched many organic chemistry videos but sir your's is the BEST VIDEO for class 12 cbse ..my confidence is increasing in organic chemistry because of you thank you so much sir.
( 1:07:12 ) Answer: Least Acidic= Ethanol
More acidic= p-Nitrophenol
KYA IS VIDEO ME PURA CHAPTER COVER HAI
ME NEET KA STUDENT TO KUCH MISSING TO NHI HAI
51:31 a) n-pentylalcohol
b) isopentylalcohol
c) neopentylalcohol
A)max. BP
C) Min BP
Reason: Branching less, vander waal forces less and hence less BP
1:07:08 most acidic is p-Nitrophenol (least pKa) and Least acidic is Ethanol (pKa max.)
Thanku so much sir ji bahut ache se samaj aya chapter 👍
1:06:15 : most acidic= p-nitrophenol, least acidic= ethanol
1:07:13 Ans :- Highest acidic nature - p-Nitrophenol
Lowest acidic nature - Ethanol
At 1:07:13,
most acidic= p-nitro phenol
Least acidic= ethanol
The best expression of this video in time 1:34:00👍👍👍
51:09 Boiling point order A>B>C
Branching increasing hence boiling point decreasing 😊
Done sir waiting for the 7 days....
Amazing sir you are no doubt the best the best
51:33={a}pentan-1-0l) ⟩ {b} 3-methylbutan-1-ol ⟩ {c} 2,2-dimethylpropan-1-ol
A⟩B⟩C
Abi first time kaun kr rhaa 🙂
maine toh kal he organic shuru kare h😋
Sir we need solution of all the exercise and index questions with detailed explanation please make videos for that🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
bharat panchaal sir one shot are literally best for organic chemistry ,i was seeing and being worried for tutions nd shit,but after finding him organic feels so easy
1:07:10 Sir yaha par Ethanol sab se kam acidic ha because its pka value is highest and o-nitrophenol is the most acidic as its pka value is the lowest (pka inverserly proportional to acidic strength)
p nitrophenol is the most acidic
51:00 -BOILINGPOINT IN ASCENDING ORDER
C)2,2-dimethyl propan-1-ol > b)3-methyl butan-1-ol > a)pentan-1-ol
Reason- Boiling pt is inversely proprtional to branching...
1:07:03-MOST ACIDIC:p-Nitrophenol
Least acidic:Ethanol
thanks...
40:04 Butan-2-ol
51:17= (a)Pentane 1ol >(b) 3 methyl pentane -1-ol>(c)2 ethyl propane -1-ol
(c) 2-dimethylpropan-1-ol.....Ye hogi option (c) ki naming ...
Thanks 🙏🙏
B - 3 methyl butan-1-ol
@@sarthaksingh6204 Thanks
23:33 Hydro Boration Oxidation Reaction✌️😄
TRICK🎉
बिट्टू= B2
हाय छे=H6
टकला=T
हलवाई=H
फैंके=F
पानी=H2O
दारू,शराब=OH
B2H5,THF/H2O,OH
nice one bro thanks
Bhai par ncert me to thf diya hi nahi hai ye likhna jaruri hai kya exam me
@@GaUtAm-007 same doubt bro ... Kuch clear hua kya ?
@@AdityaKumarSingh9112 nahi bhai likhna chaho to likhdo varna Jane do
1:07:06 Most Ethanol
Least p-nitrophenol
Who are from 2023-2024 batch
Attendance here 😅
Brother this is full detailed lecture??
58:00 negative charge Anne se electron density increase Hui , phenoxide stable hua (resonance) or phenol jyada acidic hua
1:03:31 due to +I effect (electron donating species) electron density increase hui but yaha acidity decrease ho gyi
Dono cases me electron density increase ho rhi h to results opposite kyu h ?
Please koi explain kr do 🧐
i am here to prove my father wrong that i can prepare for jee i rune my boards but he challenge me to learn this chapter and give me test
bhy unko test dene ke liyr ya kisi chlenge ko lekr khud ke liye kr matureban 12th mein hy tu
Sir butan2ol banaga uska jab Rmgx k sath react kraga
40:00 c2h5-ch-oh + OHmgbr
|
Ch3
I think : 1 - ethyl -1- methyl -1- ol
or 1 - methyl propan - 1 - ol
@@zero_c4 mera bhi yhi aa rha ha 1-methylpropan1-ol
@@mrbeastgaming2779 yeh hii sahi hai
most acidic o-nitrophenol
least acidic Ethanol
51:32 Pentan-1-ol > 3-methyl butan-1-ol > 2,2-dimethyl propan-1-ol .
1:06:58 most acidic - p-nitrophenol
Least acidic - ethanol
Right
At 51:36 -> pentan-1-ol > 3-methyl butan-1-ol > 2,2-dimethyl propan-1-ol
Love you sir your one shot video is very good for boards level and you also make our ncert strong for future once again good wishes from my side to you sir ❤❤🙏🙏
40:04 Product will be 1,2-diethylmethanol
Timestamps hi btado bhai
the do or die class 11th basics of 12th playlist has only 3 videos where are others?
Sir plzzz basic I request uuu🙏🙏😖😖🙂🙂🙂🙂
1:07:00 ethanol is least acid and p nitrophenol is most acid
1 day before exam 🤟🤟🤟
Pass hua bhai tu😊
@@deepanshumehra3094na hua hoga organic itna ashan thori na hai
Yee kah kar kon se award paate ho bee😅😅
Marks?
@@deepanshumehra3094 hn bhai
क्या दूँ गुरु-दक्षिणा
मन ही मन मैं सोचूं
चुका न पाऊं ऋण मैं तेरा
अगर जीवन भी अपना दे दूँ❤
आर्य तिवारी
Love u sir padh k maja aagaya. I respect your efforts 🫡
Poora pdha diye h???
Pehli baar padh rahe to sahi hai kya boards k lie sufficient hai kya? 😭😭😭🙏🏻🙏🏻
@@mayabarayala8899shirf lecture dekh k kuch nhi hoga, pyq must hai
1:02 most acidic -p-nitrophenol.
Least acidic -Ethanol.
Just completed it gonna revise short notes and then will solve PYQs THANKS BHARAT SIR❤
bro how to get the exact same pdf of lecture....short notes are bit different,,,,,,,,,,,, the exact same pdf of lecture could do so much help
He Maharashtra HSC 12 th board walo ke liye he kya ? Please replay?
1:11:09 ans) Methyl ethanoid
Methylethanoate
Same methyl ethanoate
51:11 boiling point order
Pentane-1-ol > 3-methyl butane-1-ol > 2,2dimethyl propane-1-ol
e nhi ayga brother
40:05
1-Methylpropan-1-ol
Is it correct sir ?
mera b yehe aya
same
Sahi hai
Hlo can u solve my doubt ? Please!!!
@@VONE0778 hlo dude I can solve your doubt by make u providing what u r searching for...😂... Got it or not
40:02= 1methyl propan-1-ol
Are you sure about it ?
Methyl Ethanoate 1:11:11
51:36 a>b>c as boiling point is inversely proportional to branching