MCQ Questions

Question No. 1

Which of following is not a matter?

Answer :

Air

Copper sulphate

Chair

Vaccum

Question No. 2

When a substance changes from a solid to a liquid, it is called :

Answer :

Melting

Boiling

Sublimation

Condensation

Question No. 3

Which of the following states of matter possess fluidity?

Answer :

Solid, liquid

Solid, gas

Liquid, gas

All of these

Question No. 4

Which of the following type of matter has the weakest interparticle forces of attraction?

Answer :

Steam

Iron

Sand

Milk

Question No. 5

Which of the following states of matter possess fluidity?

Answer :

Solid, liquid

Solid, gas

Liquid, gas

All of these

Question No. 6

The temperature at which liquid changes into solid:

Answer :

Boiling point

Melting point

Freezing point

Latent point

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