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A current of 1.70 A is passed through 30...

A current of 1.70 A is passed through 300.0 mL of 0.160 M solution of `ZnSO_(4)` for 230s with a current efficiency of 90 per cent. Find out the molarity of `Zn^(2+)` after the deposition of zinc. Assume the volume of the solution to remain constant during electrolysis.

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The correct Answer is:
0.154M
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