Acetone is treated with excess ethanol in the presence of hydrochloric acid.
The product obtained will be:

1.
2.
3.
4.
 

Subtopic:  Isomers & Reaction Mechanism |
 72%
From NCERT
AIPMT - 2012
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The correct order of decreasing acid strength of
trichloroacetic acid (A), trifluoroacetic acid (B), acetic acid (C), and formic acid (D) is:

1. B > A > D > C

2. B > D > C > A

3. A > B > C > D

4. A > C > B >D

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 82%
From NCERT
AIPMT - 2012
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CH3CHO and C6H5CH2CHO can be distinguished by:

1. Benedict test

2. Iodoform test

3. Tollen's reagent test

4. Fehling solution test

Subtopic:  Isomers & Reaction Mechanism |
 67%
From NCERT
AIPMT - 2012
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Which acid doesn't exhibit optical isomerism?

1. Maleic acid

2. α-amino acid

3. Lactic acid

4. Tartaric acid

Subtopic:  Isomers & Reaction Mechanism |
 54%
From NCERT
AIPMT - 2012
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The Clemmensen reduction of a ketone is carried out in the presence of:

1. Zn-Hg with HCl

2. LiAlH4

3. H2 and Pt as a catalyst

4. Glycol with KOH

Subtopic:  Name Reaction |
 92%
From NCERT
AIPMT - 2011
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The product 'D' in the below-mentioned reaction will be:

 

1.  2.
3. 4.
 

Subtopic:  Isomers & Reaction Mechanism |
 65%
From NCERT
AIPMT - 2011
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The example of a nucleophilic substitution reaction among the following is:

1.
2.
3.
4.
Subtopic:  Isomers & Reaction Mechanism |
 65%
From NCERT
AIPMT - 2011
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The compound that is most susceptible to a nucleophilic attack in the carbonyl group is:

1. CH3COOCH3

2. CH3CONH2

3. CH3COOCOCH3

4. CH3COCl

Subtopic:  Isomers & Reaction Mechanism |
 67%
AIPMT - 2010
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In a basic medium, acetophenone yields a stable compound A with C2H5ONa.

The structure of A is:

1.  2.
3. 4.
Subtopic:  Name Reaction |
 65%
From NCERT
AIPMT - 2008
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A strong base can abstract an α-hydrogen from:

1. Alkene
2. Amine
3. Ketone
4. Alkane
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 70%
From NCERT
AIPMT - 2008
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