Question

Which one is a true statement about exothermic reactions?

A. Energy from an outside source is continuously being added.
B. The reaction container always feels cold.
C. The reactants have more heat energy than the products.
D. More heat is given off than is put into the reaction.

Answer 1

I thinks it is D. More heat is given off than is put into the reaction.

Answer 2

D. In an exothermic reaction heat is being released from a substance therefore causing to feel warm.