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The electrochemical equivalent of a subs...

The electrochemical equivalent of a substance is numerically equal to the mass of the substance deposited if a current flows through the electrolyte for 0.25 seconds. The value of current is

A

1A

B

2A

C

3A

D

4A

Text Solution

Verified by Experts

According to Faraday's first law of electrolysis
m=Zlt
Given m=Z(numerically equal)
t=0.25 sec.
`therefore 1=(1)/(t)=(1)/(0.25)=4A`
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