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A black sulphide is formed by the action...

A black sulphide is formed by the action of `H_2 S` on

A

Cupric chloride

B

Cadmium chloride

C

Zinc chloride

D

Sodium chloride.

Text Solution

Verified by Experts

`CuCl_(2) +H_(2)S to underset("Black ppt.")(CuS darr)+2HCl`
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