Question

#SYC

Classify the following into physical and chemical changes :-

1. Sublimation of camphor
2. Formation of cloud
3. Making aerated water
4. Breaking a piece of chalk.


Only answer needed!! ​

Answer 1

Answer:

chemical change

physical

chemical

physical

Answer 2

Answer:

1. sublimation of camphor is a physical change.

2.formation of cloud is a physical change.

3.making aerated water is a chemical change.

4.Breaking a piece of chalk is a physical change.