Which of the following forms of energy is released or absorbed in most chemical reactions?
A B C D
light energy electrical energy sound energy heat energy
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
(A) light energy
(B) electrical energy
(C) sound energy
(D) heat energy

Answer: (D) heat energy
Answer: (A) light energy
Question: Which of the following forms of energy is released or absorbed in most chemical reactions?
(A) light energy
(B) electrical energy
(C) sound energy
(D) heat energy
Answer: (D) heat energy