Benzene hexachloride is an

Benzene hexachloride is an

Options

(a) antiseptic (b) insecticide (c) catalyst (d) analgesic

Correct Answer:

insecticide

Explanation:

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The alkyl halide is converted into an alcohol by

The alkyl halide is converted into an alcohol by

Options

(a) elimination (b) addition (c) halogenation (d) substitution

Correct Answer:

substitution

Explanation:

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CCl₄ and freons

CCl₄ and freons

Options

(a) are green compounds because they are green coloured (b) depletes ozone concentration (c) causes increase in ozone concentration (d) have no effect on ozone concentration

Correct Answer:

depletes […]

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