Chemistry

Chemistry

Problem

Electrolysis of dilute

\text{NaCl}

solution was carried out by passing

10 \text{ mA}

current. The time required to liberate

0.01 \text{ mol.}

of

\text{H}_2

gas at the cathode is: a.

9.65 \times 10^4 \text{ sec}

b.

19.3 \times 10^4 \text{ sec}

c.

28.95 \times 10^4 \text{ sec}

d.

38.6 \times 10^4 \text{ sec}

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