Explore topic-wise MCQs in Organic Chemistry.

This section includes 7 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.

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
3.

What is the known name of the given reaction?[C6H5N+2]Cl + ArCH=CHCO2H ArC=C C6H5 + N2 + CO2 + HCl

A. Gattermanns reaction
B. Sandmeyers reaction
C. Meerwein reaction
D. Balz-Schiemann reaction
Answer» B. Sandmeyers reaction
Discussion
4.

What is the known name of the given reaction?[C6H5N+2]BF 4 C6H5F + BF3 + N2

A. Gattermanns reaction
B. Sandmeyers reaction
C. Dehydrogenation reaction
D. Balz-Schiemann reaction
Answer» E.
Discussion
5.

What is the known name of the given reaction?[C6H5N+2]Cl + C6H6 C6H5 C6H5 + N2 + HCl

A. Gattermanns reaction
B. Sandmeyers reaction
C. Gomberg Bachmann reaction
D. Esterification reaction
Answer» D. Esterification reaction
Discussion
6.

What is the known name of the given reaction?C6H5N+2 + CuX C6H5X + N2 + Cu+

A. Gattermanns reaction
B. Sandmeyers reaction
C. Dehydrogenation reaction
D. Esterification reaction
Answer» B. Sandmeyers reaction
Discussion
7.

What is the known name of the given reaction?C6H5N+2 + CuCl C6H5Cl + N2 + Cu+

A. Gattermanns reaction
B. Sandmeyers reaction
C. Dehydrogenation reaction
D. Esterification reaction
Answer» C. Dehydrogenation reaction
Discussion