HARD
6th Chhattisgarh Board
IMPORTANT
Earn 100

Explain distillation with help of diagram.

Important Questions on Separation of Matter

MEDIUM
6th Chhattisgarh Board
IMPORTANT

Complete the following table.

S.NO MIXTURE CONSTITUENTS
1 Air  Nitrogen, oxygen, dust particles.
2 Wheat taken from field  
3 Pond water  
4 Soil  

 

MEDIUM
6th Chhattisgarh Board
IMPORTANT

Complete the following table.

S.No Example Useful part Less useful part Method of separation
1 Rice Rice Hay, small stones Hand-picking, sieving
2 Tea with tea leaves      
3 Wheat      

 

MEDIUM
6th Chhattisgarh Board
IMPORTANT

What do you understand by the term mixture?

MEDIUM
6th Chhattisgarh Board
IMPORTANT
What is separation?
MEDIUM
6th Chhattisgarh Board
IMPORTANT
Why do we need to separate substances?
MEDIUM
6th Chhattisgarh Board
IMPORTANT
Which method is used to separate pieces of iron from coal in coal mines?
MEDIUM
6th Chhattisgarh Board
IMPORTANT
How will you separate kerosene oil mixed in water? Explain by giving diagram.
MEDIUM
6th Chhattisgarh Board
IMPORTANT
Give two examples from your daily life where you use decantation for separating substances.