If the `DeltaG^(@)` of a cell reaction `AgCI+e^(-)` is `-21.20KJ` standard emf of cell is

If the `DeltaG^(@)` of a cell reaction
`AgCI+e^(-)` is `-21.20KJ`
standard emf of cell is
A. 0.329V
B. 0.220V
C. `-0.220V`
D. `-0.110V`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - B
`DeltaG^(@)-nFE^(@)`
`-21.20=-1xx96500xxE^(@)`
`E^(@)(21.20xx1000)/(96500)`
`=0.22V`

4 views Answered 2023-02-05 15:29

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