MEDIUM
4th CBSE
IMPORTANT
Earn 100

What are miscible and immiscible liquids? Name them. 
 

Important Questions on Matter and Materials

HARD
4th CBSE
IMPORTANT
How are you able to smell an agarbatti even if it is lighted in the other corner of a room? 
EASY
4th CBSE
IMPORTANT
Define evaporation and also name the phenomenon opposite to evaporation.
EASY
4th CBSE
IMPORTANT
What is a solution? 
 
MEDIUM
4th CBSE
IMPORTANT
Draw diagrams to show the arrangement of molecules in solids, liquids and gases.
HARD
4th CBSE
IMPORTANT
A balloon is attached to the mouth of a bottle containing club soda. The bottle is then shaken gently and left to stand for some time. The balloon gets inflated. Why? 
 
MEDIUM
4th CBSE
IMPORTANT
Circle the odd one out and give reasons for your choices.
EASY
4th CBSE
IMPORTANT
Circle the odd one out.
 
EASY
4th CBSE
IMPORTANT
Select the odd one out.