Which of the following represents a physical change?
A) boiling of water
B) decomposition of a dead organism
C) both boiling of water and decomposition of a dead organism
D) neither boiling of water or decomposition of a dead organism

Question

Quizplus · Accepted Answer

Boiling of water is a physical change as it involves a change in the state of matter from liquid to gas, but the substance itself remains the same. The decomposition of a dead organism, on the other hand, is a chemical change as it involves the breakdown of complex organic molecules into simpler substances.

Which of the Following Represents a Physical Change