Statement A: If an aqueous solution of NaCI is electrolysed. the product obtained at the cathode is H2 gas and not Na.Statement B: Gases are liberated faster than the metals during the electrolysis of an electrolyte.
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a
Both Statement A and Statement B are true
b
Both Statement A and Statement B are false
c
Statement A is true but Statement B is false.
d
Statement A is false but Statement B is true.
answer is C.
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Detailed Solution
EH+/H2o> ENa+/Nao so that H2 gas will have more tendency to get deposit.
Statement A: If an aqueous solution of NaCI is electrolysed. the product obtained at the cathode is H2 gas and not Na.Statement B: Gases are liberated faster than the metals during the electrolysis of an electrolyte.