Science, asked by Manyaagrahari, 1 year ago

Distinguish between exothermic and endothermic reactions ​

Answers

Answered by shriyam325
2
Endothermic Reactions

The endothermic process is a term that describes a reaction where the system absorbs the energy from its surrounding in the form of heat. Few examples of endothermic process is photosynthesis, evaporating liquids, melting ice, dry ice, alkanes cracking, thermal decomposition, ammonium chloride in water and much more.

Exothermic Reactions
The exothermic reaction is the opposite of an endothermic reaction. It releases energy by light or heat to its surrounding. Few examples are neutralization, burning a substance, reactions of fuels, deposition of dry ice, respiration, solution of sulfuric acid into water and much more.

Difference Between Endothermic and Exothermic Reactions
Endothermic Reaction

Exothermic Reaction

A reaction that the system absorbs energy from its surrounding in the form of heat.
A reaction that releases energy from the system in the form of heat.
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.
Melting ice, evaporation, cooking, gas molecules, photosynthesis are few examples
Rusting iron, settling, chemical bonds, explosions, nuclear fission are a few examples.




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Answered by kdhairya2007
4

Explanation: exothermic reactions are those reaction in which the substances react and release energy in form of heat and light .

example : burning of wood

endothermic reaction  are those reaction in which the substances react and absorb energy from environment .

example : photosynthesis

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