The electrochemical equivalent of platinum is 5.0 x 10-7kgC-1 to plate-out 1.0kg of platinum, a current of 100A must be passed through an appropriate vessel for
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Correct Answer: Option A
Explanation:
m = Itz
1 = 100 x 5 x 10-7 x t
t = 20,000sec
= 5.6hrs
m = Itz
1 = 100 x 5 x 10-7 x t
t = 20,000sec
= 5.6hrs