Question

defin- endotheic reaction group​

Answer 1

Explanation:

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.

Answer 2

Answer:

Endothermic reactions are reactions that require external energy, usually in the form of heat, for the reaction to proceed. Since endothermic reactions draw in heat from their surroundings, they tend to cause their environments to cool down.

Explanation:

plz mark me as brainlist