Question

What do you mean by exothermic and endothermic reactions?​

Answer 1

Answer:

As we know that a chemical reaction is said to be exothermic in which a certain amount of heat energy is released. The container in which reaction is carried gets heated up. Whereas, chemical reaction is said to be endothermic in which a certain amount of heat energy is absorbed. The container in which the reaction is carried becomes cold.

Answer 2

Answer:

☆ Exothermic Reactions

• Exothermic reactions are the reactions in which a high amount of heat energy is released during the reactions.
• Generally, combination reactions are exothermic in nature.

☆ Endothermic Reactions

• Endothermic reactions are the reactions in which heat energy is absorbed during the reactions.
• Generally, decomposition reactions are endothermic in nature.

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