Organic Chemistry Questions and Answers – Acid Anhydrides | Organic Chemistry Multiple Choice Questions and Answers

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Questions
1 What is the major product of the following reaction?

Organic Chemistry

A (a)
B (b)
C (c)
D (d)

Answer:(c)
2 What will be the reactivity order of the following with water?
A acid halide > ester > acid anhydride > amide
B acid anhydride > amide > acid halide > ester
C amide > ester > acid anhydride > acid halide
D acid halide > acid anhydride > ester > amide

Answer: acid halide > acid anhydride > ester > amide
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3 Which of the following is an anhydride?

Organic Chemistry

A (a)
B (b)
C (c)
D (d)

Answer: (b)
4 Which of the following compounds is not an acid anhydride?

Organic Chemistry

A (a)
B (b)
C (c)
D (d)

Answer: (b)
5 Acetic anhydride is less reactive toward attack by a nucleophile than which of the following?
A Acetic acid
B Ethyl acetate
C Acetyl chloride
D Acetonitrile

Answer: Acetyl chloride
6 Which of the following compounds would be converted to acetic anhydride when treated with sodium acetate?
A Acetaldehyde
B Acetyl chloride
C Methyl acetate
D Acetamide

Answer:Acetyl chloride
7 Which will be the product of the following reaction?

Organic Chemistry

Organic Chemistry

A (a)
B (b)
C (c)
D (d)

Answer: (d)
8 Which of the following is most reactive?

Organic Chemistry

A 1
B 2
C 3
D 1 and 2

Answer: 1
9 What is the formed product when acid anhydride is hydrolyzed?
A Aldehyde
B Ketone
C Alcohols
D Carboxylic acid

Answer: Carboxylic acid
10 What will be the product for the following reaction?

Organic Chemistry

A Ester and carboxylic acid
B Ether and carboxylic acid
C Ketones and ester
D Aldehyde and carboxylic acid

Answer: Ester and carboxylic acid
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