Question

B. State which of the following 1 to 5 pertain to Physical change or
Chemical change
1. Burning of paper
2.
Ringing of an electric bell
3. Curdling of milk
Melting of butter
5. An electric light is switched on
omnlete the blanks with reference to interconversion of matter on basis of​

Answer 1

Answer:

1)ans= Chemical change.

2)ans= Physical change.

3)ans= Chemical change.

4)ans= Physical change.

5)ans= Physical change.

This are the answers.

Hope my answer helped.

#Itzheartlessboy14.