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What current is to be passed for 0.25 se...

What current is to be passed for `0.25` sec for deposition of certain weight of metal which is equal to its electrochemical equivalent ?

A

`4 A`

B

`100 A`

C

`200 A`

D

`2 A`

Text Solution

Verified by Experts

The correct Answer is:
A
`W=Zit`
`w/Z=It`
`1=It=Ixx0.25`
`I=4` amp.
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