Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Sodium is made by the electrolysis of a molten mixture of about 40% 
and 60% 
because
A
can reduce 
to Na
B
can displace Na from 
C
helps in conduction of electricity
D
this mixture has a lower melting point than 
.
.
Text Solution
Verified by ExpertsThe correct answer is:
D
Sodium is obtained by electrolytic reduction of its chloride. Melting point of chloride of sodium is high so in order to lower its melting point, calcium chloride is added to it.
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