Question

what is a physical change and what is a chemical change.............dont spam..... otherwise i will report ur answer and dont copy from google also
$\huge{\boxed{\mathcal{\purple{question}}}}$
​

Answer 1

Explanation:

PHYSICAL CHANGE

A physical change is that is done by naturally .

CHEMICAL CHANGE

A chemical change is done by adding efforts to change it.

hope it will help u.

Answer 2

$\huge\underline{\mathbb\red{❥︎A}\green{N}\mathbb\blue{S}\purple{W}\mathbb\orange{E}\pink{R}}\:$

physical change:- those changes in which no new substances are formed, are called physical changes.........

chemical changes:- those changes in which new substances are formed are called chemical changes........

$\huge\boxed{\fcolorbox{red}{pink}{explore \: more}}$

The important characteristics of physical change are as follows:-

1) No new substance is formed in a physical change......

2) A physical change is a temporary change. A physical change can be easily reserved........

3) Very little energy (heat, etc.) is either absorbed or evolved in a physical change..........

4) A temporary change in a colour may take place in a physical change.........

The important characteristics of chemical changes are as follows:-

1) One or more new substances are formed in a chemical change.......

2) A chemical change is a permanent change. a chemical change usually can't be reserved.......

3) A lot of energy (in the form of heat, light etc.) is either absorbed or given out in a chemical change........

4) Sound may be produced in a chemical change.......

5) A change in smell may take place or a new smell may be given off in a chemical change.......

6) A permanent change in color may take place in a chemical change.......

7) A gas may be formed in a chemical change.......

$\huge\boxed{\fcolorbox{red}{pink}{done \: }}$