MEDIUM
6th CBSE
IMPORTANT
Earn 100

What is highly pure sample of water known as? (Distilled water / Heavy water)

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Important Questions on Separation of Substances

MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-1>Q 5
Why is it necessary to separate the constituents of a mixture?
EASY
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 1
Name the process by which grains separated from the stalks of plants.
MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 2
When is handpicking used as a method of separation?
MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 3
Why are two separate heaps of substances formed during the process of winnowing?
MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 4
When is sieving used as a method of separation?
MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-2>Q 5
Sieving of flour is not advisable. Why?
EASY
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-3>Q 1
What is loading?
MEDIUM
6th CBSE
IMPORTANT
Science Success>Chapter 5 - Separation of Substances>CHECK YOUR KNOWLEDGE-3>Q 2
Which method of separation is used to separate two immiscible liquids?