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How many coulombs of electricity are req...

How many coulombs of electricity are required for the oxidation of one mol of water to dioxygen?

A

`1.93xx10^4` C

B

`19.3xx10^5` C

C

`9.65xx10^4` C

D

`1.93xx10^5` C

Text Solution

Verified by Experts

The correct Answer is:
D
`H_2Oto2H^(+)+1/2O_2+ 2e^(-)+underset(2F)(2e^(-))`
Hence, coulombs of electricity required for the oxidation of one mole of water to dioxygen = `2xx96500 = 193000` C
`1.93xx10^(5)` C
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