Question

What is chemical change and physical change explain?

Answer 1

a chemical change is a change of material into other new material with different properties which cannot be changed back...example.. burning of coal....
physical change are changes affecting the form of chemical substance but not the chemical composition...example.. tearing a paper.....
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Answer 2

Hey mate!!.


Here's is ur answer _________________

✔Chemical change:-.

It is a change in which, one or more new substance are formed.

Or..
A chemical change occur when substance change into something new.
Example:-
Burning of wood .


✔Physical change:-.
It is a type of change, in which no new substance are formed.
Or..
A change occur when substance are not change, they stay in their same position.
Example:- cutting of paper.


Dear:) hope its helps ☺