1.

The main reason for not using a mercury electrolytic cell in \[NaOH\] manufacture is that [CPMT 1988]

A. \[Hg\] is toxic
B. \[Hg\] is a liquid
C. \[Hg\] has a high vapour pressure
D. \[Hg\] is a good conductor of electricity
Answer» E.


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