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Four moles of electrons were transferred...

Four moles of electrons were transferred from anode to cathode in an experiment of electrolysis of water. The volumes of gases (at STP) produced will be approximately (in litres).

A

.^^_(H_(2))=22.4`

B

`V_(H_(2))=44.8`

C

`V_(O_(2))=22.4`

D

`V_(O_(2))=44.8`

Text Solution

Verified by Experts

The correct Answer is:
B, C
At cathode: `2H_(2)O+2e^(-)toH_(2)+2OH^(-)]xx2`
At Anode: `2H_(2)OtoO_(2)+4H^(+)+4e^(-)`
`H_(2)=2` mole
`O_(2)=1` Mole
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