Which of the following compounds will give butanone on oxidation with alkaline KMnO4 solution?

1. Butan-1-o1                 
2. Butan-2-ol
3. Both (a) and (b)             
4. None of the above

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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Level 2: 60%+
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Carbonyl compound is treated with--- in Clemmensen reduction .

1.  Zinc amalgam + HCl

2.  Sodium amalgam + HCl

3. Zinc amalgam + nitric acid

4.  Sodium amalgam + HNO3

Subtopic:  Name Reaction |
 92%
Level 1: 80%+
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Which of the following compounds do not undergo aldol condensation?

(a) (b)
(c) (d)

Options are as follows:

1. a, b

2. b, d

3. b, c

4. c, d

Subtopic:  Name Reaction |
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The product (P) and (Q) of the given reaction are:
 

a.  Phenol b. Sodium phenoxide
c.  Sodium benzoate d. Benzophenone


1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
Level 3: 35%-60%
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Identify the conversions that are possible with Clemmensen reduction:

a. Benzaldehyde to benzyl alcohol.

b. Cyclohexanone to cyclohexane.

c. Benzoyl chloride to benzaldehyde.

d. Benzophenone to diphenylmethane.

1. a and b 2. b and c
3. c and d 4. b and d
Subtopic:  Name Reaction |
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Through which of the following reactions number of carbon atoms can be increased in the chain?
a. Grignard reaction               
b. Cannizzaro’s reaction
c. Aldol condensation         
d. HVZ reaction

Choose the correct option:
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, c)

Subtopic:  Isomers & Reaction Mechanism | Name Reaction |
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Benzophenone can be obtained by:
a.  Benzoyl chloride + Benzene 
b.  Benzoyl chloride + Diphenyl cadmium
c.  Benzoyl chloride + Phenyl magnesium chloride
d.  Benzene + Carbon monoxide 

Choose the correct option

1. (a, b) 2. (b, c)
3. (c, d) 4. (a, d)
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
Level 3: 35%-60%
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Match the common names given in Column I with the IUPAC names given in Column II.

Column l 
(Common names)
Column ll
(IUPAC names)
A. Cinnamaldehyde 1. Pentanal 
B. Acetophenone 2. Prop-2-enal
C. Valeraldehyde 3. 1-Phenylethanone
D. Acrolein 4. 3-Phenylprop-2-en-al

Codes:

A B C D
1. 2 3 4 1
2. 3 1 4 2
3. 1 4 3 2
4. 4 3 1 2
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 74%
Level 2: 60%+
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Match the acids given in Column I with their correct IUPAC names given in Column II and mark the appropriate option:

Column l
(Acids)
Column ll
(IUPAC names)
A. Phthalic acid  1. Hexane-1,6-dioic acid 
B. Glutaric acid  2. Benzene-1,2-dicarboxylic acid
C. Succinic acid  3. Pentane-1,5-dioic acid 
D. Adipic acid  4. Butane-1,4-dioic acid 


Codes:

A B C D
1. 2 3 4 1
2. 3 1 4 2
3. 1 4 3 2
4. 4 3 2 1
Subtopic:  Carboxylic Acids: Preparation & Properties |
 80%
Level 1: 80%+
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Match the reactions given in Column-I with the suitable reagents given in Column-II. 

Column-l
(Reactions)
Column-ll
(Reagents)
A. Benzophenone → Diphenylmethane I. LiAlH4
B. Benzaldehyde → 1-Phenylethanol II. DlBAL-H
C. Cyclohexanone → Cyclohexanol III. Zn(Hg)/Conc.
HCl
D. Phenyl benzoate → Benzaldehyde  IV. CH3MgBr

Codes:

  A  B D
1.   II III IV I
2. III IV I II
3. I IV III II
4. IV III II I
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 79%
Level 2: 60%+
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