InterviewSolution
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InterviewSolution
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Which of the following conditions leads to a spontaneous process at all temperatureA. `Delta H` is positive and `Delta S` is negativeB. `Delta H` is negative and `Delta S` is positive.C. Both `Delta H` and `Delta S` are negative.D. Both `Delta H` and `Delta S` are positive |
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Answer» Correct Answer - B `Delta G = Delta H = T Delta S` `= (-ve) - (+ ve) (+ ve)` `= - ve` Thus, `Delta G` is always negative, reaction proceeds spontaneously at all temperatures. |
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