Classify the following reactions as exothermic or endothermic. (i) el – InterviewSolution

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1.	Classify the following reactions as exothermic or endothermic. (i) electrolysis of water (ii) burning of natural gas (iii) decomposition of calcium carbonate (iv) burning magnesium ribbon in air.
Answer» SOLUTION :(i) and (iii) - ENDOTHERMIC. (ii) and (IV) - EXOTHERMIC.

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