Ch - 10 ( SOLIDS, LIQUIDS AND GASES)

Which among the following is a matter?

• Sound

• Time

• Book

• Sunlight

How many states of matter are there?

• 1

• 5

• 2

• 3

What is a matter made up of?

• Molecules

• Stones

• Bricks

• Wood

Which state of matter has fixed volume but no fixed shape?

• Solid

• Liquid

• Gas

These are the molecules of which state of matter?

• Solid

• Liquid

• Gas

If we put an ice cube outside the freezer, it will start .........

• Evaporating

• Condensation

• Melting

• Boiling

Which among the following is soluble in water?

• Sand

• Salt

• Soil

• Chalk

Which among the following is a miscible liquid?

• Oil

• Petroleum

• Milk

• Suger

When gas molecules are cooled down, they change into a liquid state. The process is called .....

• Boiling

• Melting

• Evaporation

• Condensation

Which one is the solvent in the solution of salt and water?

• Salt

• Water

• Suger

• Solution