An ester cannot be prepared by -

1. RCOOH + R'OH + OH-

2. RCOCl+R'OH +Pyridine

3. RCOOH+ R’OH +H+

4. (RCO)2O + R'OH + Pyridine

Subtopic:  Alcohols: Preparation & Properties |
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Methylated spirit is:

1. methanol containing some pyridine

2. ethanol containing some methanol

3. pure methanol

4.  95% methanol

Subtopic:  Alcohols: Preparation & Properties |
 51%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Absolute alcohol is prepared from rectified spirit by:

(1) fractional distillation

(2) steam distillation

(3) azeotropic distillation

(4) vacuum distillation

Subtopic:  Alcohols: Preparation & Properties |
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Glycerol has:

1. 3 primary alcoholic groups

2. 3 secondary alcoholic groups

3. 1 primary alcoholic group and 2 secondary alcoholic groups

4. 2 primary alcoholic groups and 1 secondary alcoholic group

Subtopic:  Alcohols: Preparation & Properties |
 77%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Widespread deaths due to liquor poisoning occur due to the presence of-
1. Lead compounds in liquor 2. Methyl alcohol in liquor
3. Ethyl alcohol in liquor 4. Carbonic acid in liquor
Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 78%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following reagents can convert acetic acid into ethanol?

(1) Sn + HCl

(2) H2 + Pt

(3) LiAlH4 + ether

(4) Na + alcohol

Subtopic:  Alcohols: Preparation & Properties |
 81%
From NCERT
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The product in the given reaction is:

1. 

2. 

3. 
4. 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 62%
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NEET 2023 - Target Batch - Aryan Raj Singh
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The product of the reaction is:-
(1)

(2)

(3)

(4)

Subtopic:  Alcohols: Preparation & Properties |
 61%
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There are four alcohols P, Q, R and S which have 3, 2, 1 and zero alpha hydrogen atom(s). Which one of the following
will not respond to Victor Meyer’s test?

(1) P

(2) Q

(3) R

(4) S

Subtopic:  Alcohols: Preparation & Properties |
 76%
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Diacetone alcohol is obtained by the reaction of:

(1) acetone and ethanol

(2) acetone and conc. H2SO4

(3) acetone and Ba(OH)2

(4) acetone and Al(OH)3

Subtopic:  Alcohols: Preparation & Properties |
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NEET 2023 - Target Batch - Aryan Raj Singh
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