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For the electrochemical cell,M[M^+]X^-|...

For the electrochemical cell,`M[M^+]X^-|X,E^@_(M+//M)=0.44 V` and `E_(X//X^-)^@ =0.33 V`. From this data, one can duduce that :

A

`M+ X rarr M^+ +X` is the spontaneous reaction

B

`M^+X rarr M+X` is the spontaneous reaction

C

`E_cell=0.77V`

D

`E_(cell)=-0.77V`

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The correct Answer is:
B
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