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Nucleophilic Substitution in Aryl Halides

Formaldehyde ...

Question

Formaldehyde at room temperature is:

A

liquid

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B

gas

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C

solid

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D

none of the above

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Solution

The correct option is B gas
Formaldehyde is a gas at room temperature which is colorless and has characteristic pungent, irritating odour.

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Nucleophilic Substitution in Aryl Halides

Standard XII Chemistry

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