Question

what is physical and chemical change

Answer 1

$\mathcal\color{blue}{Heya!!}$

$<b>There are mainly two types of changes:$

✨Physical changes

✨Chemical changes

Now,let's categorise both.

⭐A CHANGE IN WHICH NO NEW SUBSTANCES ARE FORMED AND WHICH CAN BE REVERSED BY REVERSING THE CONDITIONS IS A PHYSICAL CHANGE.

⭐A CHANGE IN WHICH NEW SUBSTANCES ARE FORMED AND WHICH CAN BE REVERSED BY REVERSING THE CONDITIONS IS A CHEMICAL CHANGE.

✨Physical change which are irreversible are known as Irreversible Physical changes.

⭐ Hope it helps you ⭐

Any query reading my answer?? Contact me✌️

@PrincessStargirl

Answer 2

Explanation:

In a physical change, only the physical properties of the substance are changed.

In a Chemical change, one or more new substances are formed.