EASY
6th CBSE
IMPORTANT
Earn 100

Define the following:

Winnowing

Important Questions on Separation of Substances

EASY
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 2

Define the following:

Condensation

MEDIUM
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 3
Explain the process of filtration with the help of a diagram.
EASY
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 4
What are saturated solutions? How can we prepare a saturated solution of sugar in water? What will happen to such a solution after heating it?
MEDIUM
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 5
After harvesting the wheat crop, what are the two separation methods that are followed by the farmers to get the wheat grains? Explain them.
MEDIUM
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>PICTURE-BASED QUESTION

Write the name of the separation method used, on the arrows and explain each step.Question Image

EASY
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 1
Why does more sugar get dissolved in hot water?
MEDIUM
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 2
How will you separate a mixture of sand, sugar and iron filings?
MEDIUM
6th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Separation of Substances>Exercises>Q 3
The visibility actually increases after it rains. Why does this happen?