Justify your answer. The arrangement of particles in three different phases of matter is shown below. In which will be the inter-particle attraction maximum?

The arrangement of particles is different in different states of matter. In the given picture, the inter-particle attraction will be maximized in Fig. 3, because it represents the solid state. Solids have a definite shape and volume. The molecules in a solid are tightly packed because the inter-particle attraction is the maximum.

Justify your answer. Arrangement of particles in three different phases of matter is shown below. Which one of them cannot be contained in an open vessel?

The arrangement of particles in different states of matter is different and this tells us about their other properties such as shape and volume as well. In the given picture, Fig. 1 cannot be contained in an open vessel, as it is in gaseous state. As the interparticle force is less, it can flow freely and cannot be contained in an open vessel. Gases do not have a fixed shape or volume and its molecules are loosely packed.

E M B I B E

Science Term 1>Chapter 3 - Matter Around Us>Evaluation>Q VII

EASY

6th Tamil Nadu Board

IMPORTANT

Earn 100

What is meant by food adulteration?

Important Questions on Matter Around Us

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.

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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.

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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.

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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?

EASY

6th Tamil Nadu Board

IMPORTANT

Science Term 1>Chapter 3 - Matter Around Us>HOTS>Q 3

Justify your answer.
Arrangement of particles in three different phases of matter is shown below.

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