Which of the following is not an endothermic reaction (a) Dehydrogenation (b) Ethane to Ethene (c) Combustion of propane (d) Change of chlorine molecule into chlorine atoms. Which of the following is not an endothermic reaction (a) Dehydrogenation (b) Ethane to Ethene (c) Combustion of propane (d) Change of chlorine molecule into chlorine atoms. December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related