Question

During physical and chemical changes, the energy absorbed or released is

• A. Sound energy
• B. Heat energy
• C. Heat and light energy
• D. All of these

Answer 1

The correct option is D

All of these

Explanation:-

Physical change: A change that alters some specific property of matter without any change in the composition of its molecules is called a physical change.

Chemical change: A change that alters the specific properties of a substance by bringing about a change in its molecular composition, followed by a change in its state, is called a chemical change.

• During the physical and chemical change, the energy is released and absorbed in the form of sound energy, heat energy, heat, and light energy.

Conclusion: Hence, option (D) is the correct answer.