MEDIUM
4th CBSE
IMPORTANT
Earn 100

Explain how the three states of matter are interchangeable?

Important Questions on Solids, Liquids and Gases

EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Exercise>Q 4
Why does the volume of a solution remains unchanged even after adding the solute to it?
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Exercise>Q 4
Distinguish between a physical and a chemical change.
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Exercise>Q 4
Why do liquids flow but solids do not?
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Exercise>Q 4
Is the melting of ice a physical or a chemical change? Explain.
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Exercise>Q 5

Fill the blank boxes in the given table.

  Solid Liquid Gas
Arrangement of molecules Tightly packed    
Shape   No fixed shape  
Volume   Fixed volume  
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>THINK AND ANALYSE>Q a
Why does the smell of a burning incense stick spread in the room?
MEDIUM
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>THINK AND ANALYSE>Q b
Mili leaves a bowl of ice-cream on the table and it melts. What should she do to make it solid again?
EASY
4th CBSE
IMPORTANT
The Incredible SCIENCE 4.>Chapter 10 - Solids, Liquids and Gases>Worksheet 10>Q 1

Fill in the blank space with the right word.

Molecules are made up of small particles called _____.