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30) At constant pressure and temperature, which statement is true? A) All reactions for which k < 1 are spontaneous B) All re
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Answer #1

10)

K alone can’t decide whether the cell is spontaneous or not.

ΔG less than 0, implies the reaction is spontaneous.

ΔH and ΔS together can predict spontaneousity of the reaction.

Alone they cant.

Answer: C

11)

E = Eo - (0.0592/n) log {[Pb2+]/[Cu2+]}

To make E larger, we should decrease Pb2+ and increase Cu2+

Answer: D

Only 1 question at a time please

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