MEDIUM
6th CBSE
IMPORTANT
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What do you mean by threshing? Where is it used?

Important Questions on Separation of Substances

MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 3
How will you separate water and oil from their mixture?
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 4
Write the difference between evaporation and condensation.
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 5
Explain the method used to obtain salt from seawater.
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 1
Explain with the help of two examples where decantation is used.
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 2
Explain the method that can be used for separating the following mixture.

(i) Sand and salt (ii) Rice and salt

MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 3
Name and describe briefly a method which can be helpful in separating a mixture of husk from grains. What is the principle of this method?
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 4

You are provided with a mixture of salt, sand, oil and water. Write the steps involved for separation of an activity along with the figure (diagram).

MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 5 - Separation of Substances>TEST YOUR SKILLS>Q 5
A mixture of iron nails, salt, oil and water is provided to you. Give stepwise method to separate each component from this mixture.