1.

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 D is :A. `Pb(NO_(3))_(2)`B. `PbCl_(2)`C. PbSD. `PbI_(2)`

Answer» Correct Answer - D


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