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In order to completely oxidize 0.1 mol o...

In order to completely oxidize `0.1 mol` of `MnO_(4)^(2-)` to permanganate ion. The quantity of electricity required is

A

` 96500C`

B

` 2xx96500C`

C

` 9650 C`

D

` 96 . 50 C`

Text Solution

Verified by Experts

The correct Answer is:
C
`MnO_4^(2-) rarr MnO_4^(-) +e^(-)`
`0.1 "mol" MnO_4^(2-)` will loose `0.1` mol electrons . The quantity fo electricity required to oxdise ` MnO_4^(2-)` completely will be ` 0. 1 ` faraday i.e `9659=0 C` .
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