Match List-I with List-II. Aldehydes Ketones and Carboxylic Acids , Cyanohydrin [2022]

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Q.
Match List-I with List-II. [2022]

List-I (Products formed) List-II (Reaction of carbonyl compound with)

A. Cyanohydrin (i) ${NH}_{2} OH$

B. Acetal (ii) ${RNH}_{2}$

C. Schiff’s base (iii) Alcohol

D. Oxime (iv) HCN

Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (iv), (C) - (ii), (D) - (i)

2 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)

3 (A) - (i), (B) - (iii), (C) - (ii), (D) - (iv)

4 (A) - (iv), (B) - (iii), (C) - (ii), (D) - (i)

Ans.
(4)

Aldehydes react with HCN to give cyanohydrin.

Aldehydes react with alcohol to form acetal.

Aldehydes react with amine to give Schiff’s base.

Aldehydes react with ${NH}_{2} OH$ to give oxime.

Solution

Q.
Match List-I with List-II. [2022]

List-I (Products formed) List-II (Reaction of carbonyl compound with)

A. Cyanohydrin (i) ${NH}_{2} OH$

B. Acetal (ii) ${RNH}_{2}$

C. Schiff’s base (iii) Alcohol

D. Oxime (iv) HCN

Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (iv), (C) - (ii), (D) - (i)

2 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)

3 (A) - (i), (B) - (iii), (C) - (ii), (D) - (iv)

4 (A) - (iv), (B) - (iii), (C) - (ii), (D) - (i)

Ans.
(4)

Aldehydes react with HCN to give cyanohydrin.

Aldehydes react with alcohol to form acetal.

Aldehydes react with amine to give Schiff’s base.

Aldehydes react with ${NH}_{2} OH$ to give oxime.

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	List-I (Products formed)		List-II (Reaction of carbonyl compound with)
A.	Cyanohydrin	(i)	${NH}_{2} OH$
B.	Acetal	(ii)	${RNH}_{2}$
C.	Schiff’s base	(iii)	Alcohol
D.	Oxime	(iv)	HCN

Solution

Q. Match List-I with List-II. [2022] List-I (Products formed) List-II (Reaction of carbonyl compound with) A. Cyanohydrin (i) NH2OH B. Acetal (ii) RNH2 C. Schiff’s base (iii) Alcohol D. Oxime (iv) HCN Choose the correct answer from the options given below:

1 (A) - (iii), (B) - (iv), (C) - (ii), (D) - (i)

2 (A) - (ii), (B) - (iii), (C) - (iv), (D) - (i)

3 (A) - (i), (B) - (iii), (C) - (ii), (D) - (iv)

4 (A) - (iv), (B) - (iii), (C) - (ii), (D) - (i)

Ans. (4) Aldehydes react with HCN to give cyanohydrin. Aldehydes react with alcohol to form acetal. Aldehydes react with amine to give Schiff’s base. Aldehydes react with NH2OH to give oxime.

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Q.
Match List-I with List-II. [2022]

List-I (Products formed) List-II (Reaction of carbonyl compound with)

A. Cyanohydrin (i) ${NH}_{2} OH$

B. Acetal (ii) ${RNH}_{2}$

C. Schiff’s base (iii) Alcohol

D. Oxime (iv) HCN

Choose the correct answer from the options given below:

Ans.
(4)

Aldehydes react with HCN to give cyanohydrin.

Aldehydes react with alcohol to form acetal.

Aldehydes react with amine to give Schiff’s base.

Aldehydes react with ${NH}_{2} OH$ to give oxime.