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A solution of sodium sulphate in water i...

A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at the cathode and anode are respectively

A

`H_2,O_2`

B

`O_2,H_2`

C

`O_2,Na`

D

`""_2,SO_2`

Text Solution

Verified by Experts

The correct Answer is:
A

Cathode reaction, `2H_2O+2e^(-)toH_2uarr+2OH^(-)`
Anode reaction `2H_2Oto4H^(+)+O_2uarr+4e^(-)`
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