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I coulomb of charge passes through solut...

I coulomb of charge passes through solution of `AgNO_3` and `CuSO_4` connected in series and the concentration of two solution being in the ratio `1:2.` The ratio of amount of Ag and Cu deposited on Pt. electrode is :

A

`107.9:63.54`

B

`54:31.77`

C

`107.9:31.77`

D

`54:63.54`

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The correct Answer is:
C
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