Chemistry, asked by abbu208, 10 months ago

A current of 965 ampere is passed for 1 sec
through 1 litre solution of 0.02 N NISO4,using
Ni electrodes. What is the new concentration
of NISO?

Answers

Answered by Anonymous

9

Answer:

a current of 0.965 ampere is passed through 500ml of 0.2M solution of ZnSO4 for 10 min . the molarity of Zn+2 after deposition of zinc is

1) 0.1M

2) 0.5M3) 0.194M

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