Explore topic-wise MCQs in Organic Chemistry.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

WHICH_OF_THE_FOLLOWING_AMINE_WILL_FORM_STABLE_DIAZONIUM_SALT_AT_273-283_K??$

A. C<sub>6</sub>H<sub>5</sub>NH<sub>2</sub>
B. C<sub>6</sub>H<sub>5</sub>N(CH<sub>3</sub>)<sub>2</sub>
C. C<sub>2</sub>H<sub>5</sub>NH<sub>2</sub>
D. C<sub>6</sub>H<sub>5</sub>CH<sub>2</sub>NH<sub>2</sub>
Answer» B. C<sub>6</sub>H<sub>5</sub>N(CH<sub>3</sub>)<sub>2</sub>
Discussion
2.

When hypophosphorous acid is treated with diazonium salts, it is reduced to which of the following compound?

A. Arene
B. Methane
C. Ethyl alcohol
D. Amines
Answer» B. Methane
Discussion
3.

p-amino azo benzene is obtained by treating diazonium chloride with which of the following compound?

A. Benzene
B. Aniline
C. Phenol
D. Benzoic acid
Answer» C. Phenol
Discussion
4.

Benzene diazonium chloride when reacts with hypophosphorus acid produces which of the following compound?

A. Benzene
B. Phenyl phosphate
C. Phenol
D. Phenyl isocyanide
Answer» B. Phenyl phosphate
Discussion
5.

What is the known name of the given reaction?

A.
B. Gattermanns reaction
C. Sandmeyers reaction
Answer» C. Sandmeyers reaction
Discussion
6.

What is the general formula of Diazonium salt?

A. RN<sub>2</sub><sup>+</sup>X<sup>–</sup>
B. RN<sup>+</sup>
C. RXI
D. RN<sub>2</sub><sup>+</sup>HSO<sup>–</sup><sub>2</sub>
Answer» B. RN<sup>+</sup>
Discussion