HARD
6th Tamil Nadu Board
IMPORTANT
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What method will you employ to separate cheese (paneer) from milk? Explain.

Important Questions on Matter Around Us

EASY
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VII

Look at the picture given below and explain the method of separation illustrated.

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MEDIUM
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VII
How can you separate a mixture of a large quantity of tiny bits of paper mixed with pulses/dal?
EASY
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VII
What is meant by food adulteration?
MEDIUM
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VII
Mr. Raghu returns home on a hot summer day and wants to have buttermilk. Mrs. Raghu has only curds. What can she do to get buttermilk? Explain.
EASY
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VIII
Distinguish between properties of Solid, liquid, gas. Draw suitable diagram.
HARD
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VIII
Using suitable apparatus from your laboratory separate the mixture of chalk powder, mustard oil, water and coins. Draw a flowchart to show the separation process.
EASY
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>HOTS>Q 1
Malar’s mother was preparing to cook dinner. She accidentally mixed ground nuts with urad-dhal. Suggest a suitable method to separate the two substances so that Malar can have ground nuts to eat.
EASY
6th Tamil Nadu Board
IMPORTANT
Science Term 1>Chapter 3 - Matter Around Us>HOTS>Q 2
In a glass containing some water, tamarind juice and sugar are added and stirred well. Is this a mixture- can you tell why? Will this solution be sweet? Or sour? Or both sweet and sour?