InterviewSolution
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InterviewSolution
| 1. |
State the thermodynamic conditions of spontaneous occurence of a process. |
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Answer» For spontaneous occurrence,`DeltaG` of the process mustbe `( lt 0 , i.e., -ve`. .This can be so under the following conditions `:` (i) `DeltaH ` is negative and`DeltaS` is positive( at any temperature). (ii) If `DeltaH` and`DeltaS` both are positive , then T should be so high that`TDelta S gt Delta H`. (iii) If both `Delta H ` and`DeltaS` are negative, then T should be solow that `T Delta lt DeltaH ` |
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