Question

what is exothermic and endothermic​

Answer 1

Explanation:

When energy is taken in from the surroundings, this is called an endothermic reaction and the temperature of the surroundings decreases.When a chemical reaction happens, energy is transferred to or from the surroundings. When energy is transferred to the surroundings, this is called an exothermic reaction,

Answer 2

☞Question:-

what is exothermic and endothermic reactions ?

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☞Exothermic reactions:-

In this type of reaction heat and light is released .

☞Endothermic reaction s :-

An endothermic process is any process with an increase in the enthalpy H of the system.

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