When acidified K2Cr2O7 solution is added to Sn2+ salts then Sn2+ chang – InterviewSolution

1.	When acidified K2Cr2O7 solution is added to Sn2+ salts then Sn2+ changes to(i) Sn(ii) Sn3+(iii) Sn4+(iv) Sn+
Answer» The correct answer is (iii) Sn⁴⁺

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