Solution A reacts with an acid B(which gives greenish yellow gas on re – InterviewSolution

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1.	Solution A reacts with an acid B(which gives greenish yellow gas on reacting with oxidising agents like Pb3O4) to give white precipitate C insoluble in nitric acid but soluble in ammonium hydroxide. Name A, B and C.
Answer» Solution A reacts with an acid B(which gives greenish yellow gas on reacting with oxidising agents like Pb3O4) to give white precipitate C insoluble in nitric acid but soluble in ammonium hydroxide. Name A, B and C.

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