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Select the wrong statement(s) :...

Select the wrong statement(s) :

A

Iron does not fonn amalgam with mercury

B

Hg vapours are poisonous

C

Hg is divalent in mercurous compounds

D

Oxy-salts of mercury are thennally unstable

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
hg exhisist as `Hg_(2)^(2+)`
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