Question

Question
what is the difference between
exothermic and endothermic reaction?​

Answer 1

Answer:

Explanation:

In exothermic reactions, heat is released and in endothermic reaction heat is absorbed by the system .

for example - when we boil water in a container then we need to supply heat to system ( water in a container ), so this is endothermic reaction.

A simple example of exothermic reaction is conversion of water into ice and the neutralization reaction.

Answer 2

Answer:

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Explanation:

In an easy way, the endothermic reactions absorb energy from the surrounding, which is in the form of heat. Whereas, an exothermic reaction releases the energy into the surrounding of the system. Photosynthesis is a popular example of an endothermic chemical reaction