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On heating ammonium dichromate, the gas ...

On heating ammonium dichromate, the gas evolved is :

A

Oxygen

B

ammonia

C

nitrous oxide

D

nitrogrn

Text Solution

Verified by Experts

The correct Answer is:
D
`(NH_(4))_(2) Cr_(2)O_(7) overset(Delta)to Cr_(2)O_(3)+N_(2)+4H_(2)O`
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