1.

Complete the following reactions : (i) `Cr_(2)O_(7)^(2-)+Sn^(2+)+H^(+) to ` (ii) `MnO_(4)^(-)+Fe^(2+)+H^(+) to `

Answer» (i) `Cr_(2)O_(7)^(2-)+14H^(+)+3Sn^(2+) to 2Cr^(3+)+3Sn^(4+)+7H_(2)O`
(ii) `2MnO_(4)^(-) +16H^(+)+10Fe^(2+) to 2Mn^(2+)+8H_(2)O+10Fe^(3+)`


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