MEDIUM
7th ICSE
IMPORTANT
Earn 100

Explain why solids have definite shape and definite volume.

Important Questions on Matter and Its Composition

MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q IV
Explain why gases have neither definite shape nor definite volume.
HARD
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q IV
State the characteristics of liquids.
HARD
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q IV
How can you show that matter occupies space?
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q IV
Explain the terms used in interconversion of states of matter.
HARD
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q V

Difference between the following.

Gas and vapour.

MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q V

Differentiate between the following.

Evaporation and boiling.

MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q 1
Why cannot a cylinder be called completely filled with gas?
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 1 - Matter and Its Composition>EVALUATE YOUR UNDERSTANDING>Q 2
Identify the two factors which influence the molecular arrangement of matter.