Question

Write 5 points on endothermic and exothermic reactions.​

Answer 1

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Write 5 points on endothermic and exothermic reactions.

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• These reactions are the opposite of an endothermic reaction. It will release the energy by light or heat into the surrounding. Some examples are neutralization, burning a substance, reactions of fuels, deposition of dry ice, respiration, etc, Here the term ‘Exo‘ refers ‘to release’, and ‘thermic‘ refers to the ‘heat’. So, exothermic reactions are involving the release of energy. These types of reactions are warmer, and sometimes they may be dangerous with high rate reactions.
• The endothermic process is a term which describes a chemical reaction where the system absorbs the heat energy from its surrounding. Some such examples are evaporating liquids, melting ice, dry ice, alkanes cracking, thermal decomposition, etc. As its name suggests that ‘endo‘ means ‘to absorb’ and ‘thermic‘ means ‘heat’.

Answer 2

Explanation:

A popular example of an endothermic chemical reaction is photosynthesis.

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Exothermic Reactions.

Endothermic Reaction Exothermic Reaction

The energy is absorbed from the surround into the reaction The energy is released from the system to its environment.

Energy in the form of heat Energy is released as heat, electricity, light or sound.

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