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An aqueous solution of a salt (A) gives ...

An aqueous solution of a salt (A) gives a white precipitate
(B) with sodium chloride solution. The filtrate gives a black precipitate
(C ) when `H_(2)S` is passed into it. Compound (B) dissolves in hot water and the solution gives a yellow precipitate
(D) on treatment with sodium iodide. The compound (A) does gas on heating. Identify the compounds (A) to (D).
Compound A is :

A

`[SiO_(4)]^(4-)`

B

`PbCl_(2)`

C

PbS

D

`PbI_(2)`

Text Solution

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The correct Answer is:
A
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