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【Daily Question】Theoretical Foundation 2019.1.24

2019-01-24View Original

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Multiple-choice question: For any change that occurs in an isolated system, the values of ΔU and ΔH must be: ( ) A. ΔU>0, ΔH>0 B. ΔU=0, ΔH=0 C. ΔU
Reply #22019-01-24
D. ΔU=0, ΔH is uncertain
Reply #32019-01-24
D. ΔU=0, ΔH is uncertain
Reply #42019-01-24
D. ΔU=0, ΔH is uncertain
Reply #52019-01-24
D. ΔU=0, ΔH is uncertain

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