A chemical reaction is spontaneous at 298  K but nonspontaneous at 350  K. Which one of the follo...

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A chemical reaction is spontaneous at 298  K but nonspontaneous at 350  K. Which one of the following is true for the reaction?
[ ΔG ΔH ΔS; (a) - - +; (b) + + +; (c) - + -; (d) - - - ]

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