A current of 1.70 A is passed through 300 mL of 0.160 M solution of for 230 sec

CHEMISTRY · Subjective · AP · Chemistry · Thermodynamics and Electrochemistry · Thermodynamics and Electrochemistry

Problem

A current of 1.70 A is passed through 300 mL of 0.160 M solution of

\text{ZnSO}_4

for 230 sec. with a current efficiency of 90%. Find the molarity of

\text{Zn}^{2+}

after the deposition of Zn. Assume the volume of the solution remains constant during electrolysis. (IIT 1991)