Home
Class 12
CHEMISTRY
when an aqueous solution of H2SO4 is ele...

when an aqueous solution of `H_2SO_4` is electrolysed the product at anodes is :

A

`H^(-)`

B

`OH^(-)`

C

`SO_(4)^(2-)`

D

`O^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
B
`OH^(-),4OH^(-)rarrO_(2)+2H_(2)O+2 e^(-)`
Promotional Banner

Similar Questions

Explore conceptually related problems

Statement-I: If an aqueous solution of NaCI is electrolysed, the product obtained at the cathode is H_(2) gas and no Na. Because Statement-II: Gases are liberated faster than the metals.

Statement-I: If an aqueous solution of NaCI is electrolysed, the product obtained at the cathode is H_(2) gas and no Na. Because Statement-II: Gases are liberated faster than the metals.

The aqueous solution of Na_2SO_4 is neutral because

When aqueous of sodium ethanote is electrolysed, the product(s) at anode is/are:

When a dilute aq. Solution of Li_(2)SO_(4) is electrolysed, the products formed at the anode and cathode are respectively ?

A dilute aqueous solution of sodium fluoride is electrolyzed, the products at the anode and cathode are

A dilute aqueous solution of sodium fluoride is electrolyzed, the products at the anode and cathode are

Aqueous Solution of SO_(2) is

An aqueous solution of Na_2SO_4 is electrolysed using Pt electrodes. The products at the cathode and anode are respectively:

When aqueous solution of KCl is electrolysed, resultant solution has