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1. |
A reaction is spontaneous at low temperature but non-spontaneous at high temperature. Which of the following is true for the reaction? |
A. | \[\Delta H>0,\,\Delta S>0\] |
B. | \[\Delta H<0,\text{ }\Delta S>0\] |
C. | \[\Delta H>0,\,\Delta S=0\] |
D. | \[\Delta H<0,\,\Delta S<0\] |
Answer» E. | |