premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

What is the major product (A) in the following reaction?

1. 2. 
3. 4.

Subtopic:  Alcohols: Preparation & Properties |
Level 3: 35%-60%
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

Which is the best reagent to convert isopropyl alcohol to isopropyl bromide ?

 CH3CH3
||
CH3-CH-OH?CH3-CH-Br

(1) HBr

(2) SOBr2

(3) Br2

(4) CH3MgBr

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 62%
Level 2: 60%+
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

Find missing reagents.
1. x = LiAlH4, y = NaBH4

2. x = LiAIH/ AlCl3, y = LiAlH4

3. x = LiAIH4, Y = LiAIH/ AlCl3

4. x = H/ Ni, y = H2 / Pt

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
Level 3: 35%-60%
Hints

advertisementadvertisement

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

Which are not cleaved by HIO4?
I : glycerol
II : glycol
III: 1, 3-propanediol
IV: methoxy-2-propanol

1. I, II, III, IV

2. I, II

3. II, III

4. III, IV

Subtopic:  Alcohols: Preparation & Properties |
 63%
Level 2: 60%+
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

Which of the following compounds are not oxidized by HIO4?

(1)   (2)  (3) 

(4)  (5)  (6)  

(7) 

1. 5,6,7     
2. 4,5,6,7     
3. 6,7     
4. 3,4,5,6,7

Subtopic:  Ethers: Preparation & Properties, Uses |
Level 3: 35%-60%
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

Succinic acid (A)NH3(B)KOHBr2(C); Product (C) will be:

(1) CH2|-CO2HCH2-CH2-NH2

(2) CH2|-CO2HCH2-NH2

(3) CH2|-CO-2K+CH2-NH2

(4) CH2|-CO2HCH2-CH2-Br

 

Subtopic:  Alcohols: Preparation & Properties |
Level 3: 35%-60%
Hints

advertisementadvertisement

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

dimethoxyethaneLiHLCH3LiMH3O+ N + CH3OH

Product (N) is:

1. 

2. 

3.       

4. 

Subtopic:  Alcohols: Preparation & Properties |
 50%
Level 3: 35%-60%
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

PCC(A)H+OH-CH2-CH2-OH(B)(1)MeMgBr(2)H3O+
(C)NaBH4EtOH(D) Product

(D) in above reaction Is:

(a) 

(b) 

(c) 

(d) 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 53%
Level 3: 35%-60%
Hints

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

(A) → B + C; (B) and (C) both gives +ve iodoform test.Compound (A) is:-
C5H10O       H3O+


(1) CH3-CH=CH-O-CH2-CH3

            H
            l

(2)CH3-C-O-CH2-CH3
            l
           CH3

(3)CH3-C-O-CH2-CH3
            ll
           CH2

(4)Both (b) and (c)

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 66%
Level 2: 60%+
Hints

advertisementadvertisement

premium feature crown icon
Unlock IMPORTANT QUESTION
This question was bookmarked by 5 NEET 2025 toppers during their NEETprep journey. Get Target Batch to see this question.
✨ Perfect for quick revision & accuracy boost
Buy Target Batch
Access all premium questions instantly

A solution of Ph3CCO2 in conc. H2SO4 gives (X) when poured into methanol X is :-
                O
               ll
(1) Ph3C-C-O-CH3

                   O
                 ll
(2) Ph2CH-C-O-CH3

(3) Ph3C-OCH3

(4) Ph3C-CH3

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
Level 3: 35%-60%
Hints