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An inorganic salt is strongly heated. Th...

An inorganic salt is strongly heated. The residue is yellow when hot and white when cold. The salt contains:

A

`Pb^(2+)`

B

`Zn^(2+)`

C

`Hg^(2+)`

D

`NH_(4)^(+)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

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