What happens when SO_2 is passed through an aqueous solution of Fe (II – InterviewSolution

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1.	What happens when SO_2 is passed through an aqueous solution of Fe (III) salt?
Answer» SOLUTION :`S_2` REDUCES AQUEOUS solution of Fe (III) salt to Fe (II) salt .`2Fe^(3+)+SO_2+2H_2Oto2Fe^(2+)+SO_4^(2-)+4H^+`

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