The Sblock Elements Ques 13
13. In which of the following processes, fused sodium hydroxide is electrolysed at a $330^{\circ} C$ temperature for extraction of sodium?
[2000]
(a) Castner’s process
(b) Down’s process
(c) Cyanide process
(d) Both ‘b’ and ‘c’
Show Answer
Solution:
- (a) In Castner process, for production of $(Na)$ sodium metal, sodium hydroxide $(NaOH)$ is electrolysed at $330^{\circ} C$.
BETA
