EASY
6th CBSE
IMPORTANT
Earn 100

Melting of butter is a physical change. How?

Important Questions on Changes Around Us

HARD
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Check Your Knowledge>Q 9
Differentiate between physical and chemical properties of a substance. Explain with an example.
EASY
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Check Your Knowledge>Q 10
Why does a hot glass break under cold running water?
EASY
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 1

Rails expand because of the heating in

EASY
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 1
Which of the following is an example of both chemical change and irreversible change?
EASY
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 1

Which of the following is an example of both physical change and reversible change?

MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 1
Bursting of crackers is:
MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 2
Cutting of paper is both physical change and irreversible change. Explain.
MEDIUM
6th CBSE
IMPORTANT
Pruquest Science>Chapter 6 - Changes Around Us>Think and Apply>Q 3
Boil a raw egg on a gas stove. Can the boiled egg be changed into raw egg?