Question

Electrochemical process (electrolysis of fused salt) is use to extract:
(a) iron
(b) Lean
(c) Sodium
(d) Silver

Answer 1

Its used to extract sodium

Answer 2

(c) Sodium.

Electrochemical process (electrolysis of fused salt) is use to extract Sodium.

Normally, salt extraction process are electrolytic method used to extract the valuable metals from the slag, low-grade ores as well as other materials with using the molten salts.

Electrochemical process are developed by S. Seetharaman, O. Grinder, L. Teng and X.