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The same amount of electricity was passe...

The same amount of electricity was passed through two separate electrolytic cells containing solutions of nickel nitrate and chromium nitrate respectively . If 0.3 g of nickel was deposited in the first cell the amount of chromium deposited is (at .mass Ni = 59 , Cr = 52)

A

`0.1` g

B

`0.17` g

C

`0.3` g

D

`0.6 `g

Text Solution

Verified by Experts

The correct Answer is:
B
Faraday's `II^(nd)` law
`(0.3)/(59//2) = (W)/(52//3)`
`W_(Cr) = 0.176` g
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