If (Sn^(+4)//Sn^(+2))=+0.15v and E(Cr^(3...

If `_(Sn^(+4)//Sn^(+2))=+0.15v and E_(Cr^(3+)//Cr)^(@)=-0.75v` . Then `E_("cell")^(@)` = ?

`+1.83 v`

`+1. 19 v`

`+0.89v`

`+0.18v`

Text Solution

Verified by Experts

The correct Answer is:

`E_("cell")^(@)=0.15-(-0.74)=0.89v`

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