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The following electrochemical cell has b...

The following electrochemical cell has been set up.
`Pt_((I))|Fe^(3+),Fe^(2+)(c=1)||Ce^(4+),Ce^(3+)(c=1)|Pt_((II))`
`E_(Fe^(3+)//Fe^(2+))=0.77V` and `E_(Ce^(4+)//Ce^(3+))^(@)=1.61V`
If an ammeter is connected between the two platinum electrode, predict the direction of flow of current. Will the current increase or decrease with time ?

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The correct Answer is:
decrease with time
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