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Numbers of coulombs required to deposit ...

Numbers of coulombs required to deposit 90 gm of aluminium, when the electrode fraction is,
`Al^3+3e^(-)toAl`..... `9.65times10^4`, `8.68times10^5`, `9.65times10^5`, `6.95`.

A

`9.65 xx 10^4`

B

`8.68 xx 10^5`

C

`9.65 xx 10^5`

D

`6..95`

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The correct Answer is:
C
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