Define decantation.

Important Questions on Separation of Substances

MEDIUM

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 29

Which of the two will dissolve more sugar: cold water or warm water? Why?

MEDIUM

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 30

You are given a mixture of iron filings and sulphur powder. How will you separate them from the mixture?

EASY

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 31

Define threshing.

EASY

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 31

Define winnowing.

MEDIUM

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 32

State one use of the method of winnowing.

EASY

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 32

Give one use of the handpicking method of separating mixtures in daily life.

HARD

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 33

How will you separate a mixture of common salt, sand and iron filings?

MEDIUM

6th CBSE

IMPORTANT

Awareness Science For Sixth Class>Chapter 5 - Separation of Substances>Short Answer Type Questions>Q 34

Name the method which can be used to separate: sand and water from their mixture.