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For spontaneous reaction $\Delta G$ is

$(a)\;\text{Positive} \\(b)\;\text {Negative} \\(c)\;\text{Zero} \\(d)\;\text{Can not be predicted} $

1 Answer

For spontaneous reaction $\Delta G$ is negative
The sign of ΔG will change from positive to negative (or vice versa) where T = ΔH/ΔS. In cases where ΔG is: negative, the process is spontaneous and may proceed in the forward direction
Hence b is the correct answer
answered Mar 14, 2014 by meena.p
edited Feb 20 by sharmaaparna1

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