EASY
6th CBSE
IMPORTANT
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A mixture is a/an substance.  (pure/impure)

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Important Questions on Methods of Separation in Everyday Life

MEDIUM
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 28
How does a pure substance differ from a mixture in terms of the types of the particles present?
MEDIUM
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 30
Write the differences between pure substances and mixtures.
EASY
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 32
An impure substance melts at a higher temperature than a pure substance.
EASY
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 33
In impure substances, constituent particles of pure substances have fixed composition.
EASY
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 34
What is the other name for impure substances and give some examples of it?
EASY
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 35
Define impure substances.
MEDIUM
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 36
Draw a neat and well-labelled diagram of filtration method. Also name the different varieties of filters available.
MEDIUM
6th CBSE
IMPORTANT
ThinkTrail CURIOSITY CHRONICLES A Coursebook for Science Grade 6>Chapter 9 - Methods of Separation in Everyday Life>Q 37
The filtration method cannot be used to separate sugar and salt mixed in water. Why?