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The number of electrons delivered at the...

The number of electrons delivered at the cathode during electrolysis by a current of `1` ampere in 60 seconds is (charger on electron `= 1.60 xx 10^(-19)C`)

A

`3.74xx10^(20)`

B

`6.0xx10^(23)`

C

`7.48xx10^(21)`

D

`6.0xx10^(20)`

Text Solution

Verified by Experts

The correct Answer is:
A
`Q="ne"=it`
`n=(1xx60)/(1.6xx10^(-19))=3.74xx10^(20)`
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