Caustic soda is produced in a mercury cell having anode and cathode ma – McqOptions

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1.	Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and
A.	moving mercury and graphite.
B.	graphite and moving mercury.
C.	moving mercury and carbon.
D.	moving mercury and crimped steel wire.
Answer» C. moving mercury and carbon.

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