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Subject :NSO    Class : Class 8

Electrolysis of a solution of sodium chloride produces

A Hydrogen gas at anode and chlorine at cathode
B Hydrogen gas at cathode, chlorine at anode and sodium hydroxide
C Hydrogen gas at anode and sodium hydroxide at cathode
D Chlorine gas at anode and sodium hydroxide at cathode.


Why

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8

Ans 3:

Class : Class 9

Ans 4:

Class : Class 8

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