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

Answer:

Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products. ... Endothermic reactions generally involve the formation of chemical bonds through the absorption of heat from the surroundings.

Explanation: