Chemistry - Electrochemistry Question with Solution | TestHub

$$\begin{array}{rl}& \mathrm{q}=\mathrm{ne}\\ & \mathrm{q}=\mathrm{I}.\mathrm{t}\\ & \mathrm{n}=\text{ no. of electrons }\\ & \mathrm{e}=\text{ change of one electron }\\ & \mathrm{I}=\text{ Current supplied }\\ & \mathrm{t}=\text{ time in seconds }\\ & \mathrm{q}=1\times 16.1\times 60=\mathrm{ne}\\ & \mathrm{n}=\frac{16.1\times 60}{1.602\times 10^{-19}}=6.022\times 10^{21}\end{array}$$