KMnO_4 oxidises S_2O_3^(2-)to SO_4^(2-) in medium x and NO_2^(-) to NO_3^(-) in medium y,x and y are respectively.

KMnO_4 oxidises S_2O_3^(2-)to SO_4^(2-) in medium x and NO_2^(-) to NO

1.	KMnO_4 oxidises S_2O_3^(2-)to SO_4^(2-) in medium x and NO_2^(-) to NO_3^(-) in medium y,x and y are respectively.
Answer» acidic,basic acidic,acidic acidic,neutral neutral,acidic SOLUTION :In neutral or faintly alkaline solution `8MnO_4^(-) +3S_2O_3^(-2) +H_2O to8MnO_2+6SO_4^(-2) +2OH^(-)` In acidic medium, `2MnO_4^(-) +5NO_2^(-)+6H^(+) to2Mn^(+2) +5NO_3^(-) +3H_2O` Hence OPTION (d) is correct.

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KMnO_4 oxidises S_2O_3^(2-)to SO_4^(2-) in medium x and NO_2^(-) to NO_3^(-) in medium y,x and y are respectively.

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