Which of the following reaction(s) is/are endothermic? — Thermodynamics and Thermochemistry Chemistry Question
Question
Which of the following reaction(s) is/are endothermic?
Answer: A,B
💡 Solution & Explanation
The direct oxidation of nitrogen to NO is an endothermic process. The thermal decomposition of calcium carbonate strictly requires heat. Combustion of CO and hydrogenation of ethylene are both exothermic.
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