The cell used for the electrolysis of fused NaCl is

Options

(a) Solvay cell
(b) Down’s cell
(c) Nelson cell
(d) Castner cell

Correct Answer:

Down’s cell

Explanation:

Cell used for the electrolysis of fused NaCl is Down’s cell. It is a steel tank lined inside with fire bricks. A cylinder of carbon fixed at the centre through the bottom acts as anode. On passing an electric current, sodium ions are discharged at the cathode and chloride ions are discharged at the anode.