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MnO(4)^(2-) (1 mole) in neutral aqueous ...

`MnO_(4)^(2-)` (`1` mole) in neutral aqueous medium is disproportionate to

A

2/3 mole is `MnO_(4)^(-)` and 1/3 mole `MnO_(2)`

B

1/3 mole is `MnO_(4)^(-)` and 2/3 mole `MnO_(2)`

C

1/3 mole is `Mn_(2)O_(7)^(-)` and 1/3 mole `MnO_(2)`

D

2/3 mole is `Mn_(2)O_(7)^(-)` and 1/3 mole `MnO_(2)`

Text Solution

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The correct Answer is:
A
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