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When the total cell emf of the voltaic c...

When the total cell emf of the voltaic cell is greater than zero, which of the following is true about the reaction quotient Q and free energy change `DeltaG` for the cell reaction?

A

Q is less than one and `DeltaG` is greater than zero

B

Q is greater than one and `DeltaG` is greater than zero

C

Q is less than one and `DeltaG` is less than zero

D

Q is zero and `DeltaG` is greater than zero.

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