When SO, is passed in acidified K,Cr,O, solution oxidation state of S – InterviewSolution

1.	When SO, is passed in acidified K,Cr,O, solution oxidation state of S changed from2(1) +4 to 0(2) +4 to +2(3) +4 to +6(4) +6 to +4
Answer» When SO, is passed in acidified K,Cr,O, solution oxidation state of S changed from2(1) +4 to 0(2) +4 to +2(3) +4 to +6(4) +6 to +4

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