Science, asked by nisha194, 1 year ago

In a copper voltameter, the mass of copper deposited at the cathode when 3A of current is passed for 20 mins is ( ECE of copper is 0.0003g/coulomb)

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Answered by faamir

0

What are u asking about
I think copper in the cathode is passed for 20 mins

Answered by Anonymous

0

I think copper in the cathode is passed for 20 mins

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