Reactions in which energy is absorbed, typically needed to break down reactants, are called:
Question
Reactions in which energy is absorbed, typically needed to break down reactants, are called:
Exothermic reactions
Endothermic reactions
Displacement reactions
Combination reactions
Answer
Endothermic reactions
Detailed Explanation
Decomposition reactions generally require energy input (heat, light, or electricity) to proceed, which is why they are classified as endothermic reactions.