Castner kellner process is given by:

The role of mercury in Castner-Kellner process is

The cathode in middle compartment of Castner-Kellner process is

In the Castner -Kellner process, the gases that are liberated at outer and middle compartment are respectively

The gaseous products in Castner-kelner process are

Hall-Heroult's process is given by :

Hall-Heroult's process is given by :

In Castner-Kellner's process, a brine solution is electrolyzed.Which of the following is obtained at the cathode ?

What do you know about Castner-Kellner process? Write the principle involved in it.