Which of the following is not an endothermic reaction? – InterviewSolution

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1.	Which of the following is not an endothermic reaction?
Answer» Dehydrogenation Ethane to ethene COMBUSTION of propane Change of chlorine MOLECULE into chlorine atoms Solution :Combustion of propane is an exothermic REACTION because the ENTHALPY of combustion (i.e., `DeltaH`) is ALWAYS negative.

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