MEDIUM
9th CBSE
IMPORTANT
Earn 100

Give reason for the following observation:
We can get the smell of perfume sitting several metres away.

Important Questions on Matter in Our Surroundings
MEDIUM
9th CBSE
IMPORTANT

EASY
9th CBSE
IMPORTANT
(a)
(b)
(c)

MEDIUM
9th CBSE
IMPORTANT
Give two reasons to justify-
Water at room temperature is a liquid.

EASY
9th CBSE
IMPORTANT
Give two reasons to justify-
An iron almirah is a solid at room temperature.

MEDIUM
9th CBSE
IMPORTANT

MEDIUM
9th CBSE
IMPORTANT

MEDIUM
9th CBSE
IMPORTANT
Name A, B, C, D, E and F in the following diagram showing change in its state.
