1.

All ammonium salts liberate ammonia when :

Answer»

heated alone
heated with caustic soda
heated with `H_(2)SO_(4)`
heated with `NaNO_(2)`

SOLUTION :It is the correct answer.
`(NH_(4))_(2) CO_(3) + 2NAOH overset("heat")rarr Na_(2)CO_(3) + 2NH_(3) + 2H_(2)O`
(Typical ammoniacal smell)


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