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The compound which gives oxygen on moder...

The compound which gives oxygen on moderate heating is

A

Cupric oxide

B

Mercuric oxide

C

Zinc oxide

D

Aluminium oxide

Text Solution

Verified by Experts

The correct Answer is:
B
`2HgOrarr 2Hg +O_(2)`
CuO and ZnO decompose on strong heating
`Al_(2)O_(3)` does not decompose on heating
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