What Drives Chemical Reactions D.4 Entropy and Spontaneity (id: 6346fc1b0)

本题目来源于试卷: What Drives Chemical Reactions D.4 Entropy and Spontaneity，类别为 IB化学

[单选题]
Which of the following combinations of ΔH and ΔS ddmzzz :2.ei/results in tht ohv6p*ct trtww7x +++ew/ztb u0i+ :e most spontaneous reactiowzrt+tv+:+ *iwe+7p6tuhbtc0 ot x w/ n at 298 K?

A. ΔH is +ve;ΔS is +ve
B. ΔH is +ve;ΔS is -ve
C. ΔH is -ve;ΔS is +ve
D. ΔH is -ve;ΔS is -ve


参考答案:  C


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