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Determine whether the following reaction...

Determine whether the following reaction will be spontaneous or non-spontaneous under standard conditions. `Zn_((s)) + Cu^2+_((aq)) rarr Zn^2+_((aq)) + Cu_((s)) DeltaH^@ = - 219 kj, DeltaS^@ =- 21 JK^(-1).

A

X=Ni, Y=Fe

B

X=Ni, Y=Zn

C

X=Fe, Y=Zn

D

X=Zn , Y=Ni

Text Solution

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The correct Answer is:
D
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