A white crystallises salt imparts a violet colour to a Bunsen flame, a – InterviewSolution

1.	A white crystallises salt imparts a violet colour to a Bunsen flame, and with hot concentrated H_(2)SO_(4), forms a pungent gas. On treatment with an AgNO_(3) solution, this gas forms a white precipitate readily soluble in NH_(3). The white crystalline salt may be
Answer» `Na_(2)SO_(4)` KCl `CaCl_(2)` `SrCl_(2)` ANSWER :B

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