Which of the following plots represents an exothermic reaction? – InterviewSolution

1.	Which of the following plots represents an exothermic reaction?
Answer» Solution :a) `K_(p)` and `DELTAH` are related to each other as: In `K_(p)=(-DeltaH)/(RT)` + constant term `DeltaH` is negative, then the relation is: LN `K_(p) = (DeltaH)/(RT)` + constant term Graph. `i_(n)K_(p) "vs" 1/T` similar to Y = mx + C, where m and C are both positive. therefore, graph SHOWN in option a) is correct.

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