Question

what is endothermic reaction​

Answer 1

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An endothermic process is any process with an increase in the enthalpy H of the system. In such a process, a closed system usually absorbs thermal energy from its surroundings, which is heat transfer into the system

Answer 2

Explanation:

The reaction in which energy is absorbed from the surrounding that is in the form of heat is known as endothermic reaction.