A chloride salt solution acidified with dil. gives a curdy white precipitate, [A], on addition of . [A] on treatment with gives a clear solution, B. A and B respectively are:

Question

A chloride salt solution acidified with dil.  gives a curdy white precipitate, [A], on addition of . [A] on treatment with  gives a clear solution, B. A and B respectively are:

Canvas Classes · Accepted Answer

Step 1: Chloride ion +  in acidic medium:

A = AgCl

Step 2: AgCl dissolves in  (aqueous ammonia):

B =

Answer: Option (3) — AgCl and

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