Question

name the gas evolved at cathode and anode during chlorralkali process how it is the process done why is it called so write the equestion lfor the reaction ​

Answer 1

Chlorine gas is evolved at the anode and Hydrogen gas at the cathode.

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Answer 2

The gas evolved is chlorine

In this process Aqua sodium chloride solution is electrolysed then it form caustic soda near the cathode hydrogen as anode and chlorine at cathode

2Nacl + 2H20 - 2NAOH + h2+cl2