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A reaction for which ΔH° = + 98.8 kJ and ΔS° = + 141.5 J/K is...

A reaction for which ΔH° = + 98.8 kJ and ΔS° = + 141.5 J/K is ______________________(spontaneous or nonspontaneous) at low temperatures and________________________ (spontaneous or nonspontaneous) at high temperatures.

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Answer #1

A reaction for which

we know

here

We have the rule if T= temperature

By following the above concept, we have here both and are positive. So two cases arises.

a) Nonspontaneous at low temperature

b)  Spontaneous at high temperature

Answer.

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