Q. In which of the following processes, fused sodium hydroxide is electrolysed at $330℃$ temperature for extraction of sodium?
A) Castner’s process
B) Cyanide process
C) Down’s process
D) Both (b) and (c)
Explanation
The correct answer is Option A: Castner’s process.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.