1.

Complete the given reactions : `(A)2MnO_4^(-) + H_2O + I^(-) to 2 (i) + 2OH^(-) + IO_3^(-)` (B)`MnO_4^(-) + 5Fe^(2+) + 8H^(+) to (ii) + 5(iii) + 4H_2O`A. (i)`MnO_2` , (ii)`Mn^(2+)` , (iii)`Fe^(3+)`B. (i)`Mn^(2+)` , (ii)`Mn^(2+)` , (iii)`Fe^(3+)`C. (i)`MnO_2` ,(ii) `MnO_4^(2-)` ,(iii) `Fe(OH)_3`D. (i)`MnO_4^(2-) ,(ii) Mn^(2+) ,(iii) Fe_2O_3`

Answer» Correct Answer - A
(A)`2MnO_4^(-) + H_2O + I^(-) to 2MnO_2 + 2OH^(-) + IO_3^(-)`
(B)`MnO_4^(-) + 5Fe^(2+) + 8H^(+) to Mn^(2+) + 5Fe^(3+) + 4H_2O`


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