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The EMF of the cell Pt,Cl(2(g))(P(1)at...

The EMF of the cell
`Pt,Cl_(2(g))(P_(1)atm)|Cl_((aq))^(-)(1M)|Cl_(2(g)))P_(2)Atm)`,
Pt will be positive when :

A

`P_(1)gtP_(2)`

B

`P_(1)=P_(2)`

C

`P_(1)ltP_(2)`

D

Cannot be predicted

Text Solution

Verified by Experts

The correct Answer is:
C
`E_(cell)=(0.059)/(2)log.(p_(2))/(p_(1))becauseE_(cell)=+vethereforep_(2)gtp_(1)`
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