A positive ΔH and positive ΔS:

will never produce a spontaneous reaction

will always produce a spontaneous reaction

will only produce a spontaneous reaction if the increase in entropy times temperature is greater than the increase in enthalpy

will only produce a spontaneous reaction if the increase in enthalpy is greater than - T times the increase in entropy

Question

A positive ΔH and positive ΔS:

will never produce a spontaneous reaction

will always produce a spontaneous reaction

will only produce a spontaneous reaction if the increase in entropy times temperature is greater than the increase in enthalpy

will only produce a spontaneous reaction if the increase in enthalpy is greater than - T times the increase in entropy

Logic007 · Answer

Hint:
A positive ΔH and positive ΔS will produce a spontaneous rxn at all temp.