List 5 differences between physical and chemical changes.
Answers
Answer: In a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition, but in chemical change there is a change in the composition of the material
In a physical change no new material is formed, while in the chemical change generally a new material is formed.
Physical change is easily reversible, while chemical change is generally irreversible.
Usually physical change is temporary, but generally chemical change is permanent.
In physical change no energy is formed, but in chemical change energy is produced.
Example of physical change - Water into ice, melting of wax
Example of chemical change - Burning of paper, rusting of iron.
Please Brainlist the answer I have put a lot of effort in typing it.
Hope it helps,
Happy Studying