1.

In the manufacture of metallic sodium by the fused salt electrolysis (Down's process) a small amount of calcium chloride is added to [MP PET 1993; MP PMT 1994]

A. Improve the electrical conduction
B. Increase the temperature of electrolysis
C. Bring down the melt temperature
D. Stabilize the metallic sodium
Answer» D. Stabilize the metallic sodium


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