Question Detail

CHM 101 Thermochemistry Objective Question

Question

Chemical energy is released, stored, or converted during __________.
Options
A physical changes
B chemical reactions
Correct Answer
C phase transitions
D thermal expansion
Correct Answer

Option B is the correct answer.

Detailed Explanation

Chemical reactions involve the breaking and forming of bonds, releasing or absorbing chemical energy.

Hint

Processes that change substances into new ones.

Question Info