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A dilute aqueous solution of sodium fluo...

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

A

`O_(2),H_(2)`

B

`F_(2),Na`

C

`O_(2),Na`

D

`F_(2),H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
a
`NaF:`
Cathode `: 2H^(o+)+2e^(-) rarr H_(2)`
Anode`: 4 overset(c-)(O)H rarr O_(2) +2H_(2)O+4e^(-)`
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