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Consider the following cell reaction at ...

Consider the following cell reaction at 298 K :
`2Ag^(+)+Cdrarr2Ag+Cd^(2+)`
The standard reduction potentials `(E^(@))` for `Ag^(+)//Ag` and `Cd^(2+)//Cd` are 0.80 V and `-0.40V` respectively :
(1) Write the cell representation.
(2) What will be the emf of the cell if the concentration of `Cd^(2+)` is 0.1 M and that of `Ag^(+)` is 0.2 M?
(3) Will the cell work spontaneously for the condition given in (2) above?

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To solve the given question step by step, we will break it down into three parts as per the questions asked. ### Step 1: Write the Cell Representation The cell reaction provided is: \[ 2 \text{Ag}^+ + \text{Cd} \rightarrow 2 \text{Ag} + \text{Cd}^{2+} \] In a galvanic cell, the anode (where oxidation occurs) is written on the left and the cathode (where reduction occurs) is written on the right. ...
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