MEDIUM
8th ICSE
IMPORTANT
Earn 100

Define intermolecular force and intermolecular spaces.

Important Questions on Matter

MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q F
Why do liquids expand more than solids on heating?
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q F
Name three factors that can help you decide whether a substance is a solid, liquid or a gas.
MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q F
What are adhesives?
MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q F
How can you explain the process of freezing using the kinetic theory of matter? 
HARD
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q F
The freezing point of glycerol is 17.8 °C and its boiling point is  290 °C. Find its melting point and condensation point. 
MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q G
On the basis of the kinetic theory of matter, explain why solids have a fixed shape and a fixed volume.  
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q G

On the basis of the kinetic theory of matter, explain why liquids have a fixed volume but not a fixed shape. 

MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 1 - Matter>Exercises>Q G
On the basis of the kinetic theory of matter, explain why gases have neither a fixed volume nor a fixed shape.