Question

Endothermic reaction​

Answer 1

Answer:

Endothermic reactions are chemical reactions in which the reactants absorb heat energy from the surroundings to form products. ... Physical processes can be endothermic as well – Ice cubes absorb heat energy from their surroundings and melt to form liquid water (no chemical bonds are broken or formed).

Answer 2

Answer:-

endothermic reaction is a reaction in which heat energy is absorbed. for example , in melting of ice heat energy from the surroundings is absorbed by the molecules present in ice to change to their liquid state which is the water.