Question

State True or False :



a) Cooking of rice is a physical change . □
b) Rotation of fan is a fast change .□
c) A change which prices new substances is a chemical change . □
d) Eruption of volcano is a desirable change .□ ​

Answer 1

Answer:

1. FALSE

2. TRUE

3. FALSE

4. TRUE

Answer 2

Answer:

a) False

b) True

c) False

d) True