Module 1: Organic Chemistry - Part 9 - Aromatics

Mechanism of reaction of benzene.

a. Electrophilic addition

b. Electrophilic substitution

c. Nucleophilic addition

d. Nucleophilic substitution

b. Electrophilic substitution

Halogenation of benzene uses this as reagent.

a. Halogen

b. HNO3

c. SO3

d. AlCl3

e. H2SO4

a. Halogen

Nitration of benzene uses this as reagent.

a. Halogen

b. HNO3

c. SO3

d. AlCl3

e. H2SO4

b. HNO3

Sulfonation of benzene uses this as reagent.

a. Halogen

b. HNO3

c. SO3

d. AlCl3

e. H2SO4

c. SO3

Catalyst for nitration and sulfonation of benzene.

a. Halogen

b. HNO3

c. SO3

d. AlCl3

e. H2SO4

e. H2SO4

Catalyst for Friedel-Crafts alkylation and acylation of benzene.

a. Halogen

b. HNO3

c. SO3

d. AlCl3

e. H2SO4

d. AlCl3

Product of halogenation of benzene.

a. Halobenzene

b. Nitrobenzene

c. Benzene sulfonic acid

d. Alkylbenzene

e. Acyl benzene

a. Halobenzene

Product of nitration of benzene

a. Halobenzene

b. Nitrobenzene

c. Benzene sulfonic acid

d. Alkylbenzene

e. Acyl benzene

b. Nitrobenzene

Product of sulfonation of benzene.

a. Halobenzene

b. Nitrobenzene

c. Benzene sulfonic acid

d. Alkylbenzene

e. Acyl benzene

c. Benzene sulfonic acid

Product of alkylation of benzene.

a. Halobenzene

b. Nitrobenzene

c. Benzene sulfonic acid

d. Alkylbenzene

e. Acyl benzene

d. Alkylbenzene

Product acylation of of benzene.

a. Halobenzene

b. Nitrobenzene

c. Benzene sulfonic acid

d. Alkylbenzene

e. Acyl benzene

e. Acyl benzene

Reaction of benzene specifically applied in Xanthoproteic test.

a. Halogenation

b. Nitration

c. Sulfonation

d. Friedel-Crafts Alkylation

e. Friedel-Crafts Acylation

b. Nitration

Which of the following is not a benzene?

a. Salicylic acid

b. Thymol

c. Eugenol

d. Cresol

e. Hydroquinone

f. None

f. None

Also benzoic acid and polyphenols such as flavonoids, and tannins.