If a decrease in temperature accompanies a reaction, what occurred?

a. energy was absorbed.

b. energy was released.

c. energy was destroyed.

d. energy was created

Option (A) is the correct answer.

Energy being absorbed, as the temperature decreases for the reaction to occur. This decrease in temperature for the reactants indicates energy being absorbed as the reaction proceeds. Thus, by absorbing energy, the reactants are converted into the required products.

Hence, when temperature decreases, the energy is absorbed and the reaction is said to be an endothermic reaction.

i'm assuming that the correct answer is indeed the first one/ "a"..

hi my dude or dudette