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Extraction of Iron

The gas obtai...

Question

The gas obtained when coal is distilled is

A

Ammonia

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B

Carbon-dioxide

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C

Hydrogen

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D

Nitrogen

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Solution

The correct option is A
Ammonia

Coke, coal tar and charcoal are by products of destructive distillation of coal. When coal is distilled in the absence of air, the substances obtained are ammonia, coal gas, coal tar and coke.

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