Particles of Matter Have Space between Them

Q.

What is the space between the particles of matter called

Q.

What is interparticle space

Q.

Give reasons for the following,

A gas can be easily compressed.

Q.

In which of the following states, the Brownian Motion is observed clearly?

1. Gases

2. Liquids

3. Solids

4. None of the states have Brownian Motion

Q.

Define interparticle space.

Q.

Which state of matter is clay?

Q.

There are spaces between the particles of matter.

1. True

2. False

Q.

Why the level of water doesn't rise when sugar is dissolved in water?

1. Sugar settles at the bottom.

2. Sugar molecules are constantly moving.

3. Sugar molecules get into the intermolecular spaces of water.

4. The water level rise is too small to notice.

Q.

Large volumes of a gas can be put into a small cylinder and transported easily. The reason behind this is:

1. Gas does have definite shape and they are rigid.

2. Gas does not have definite shape and have high compressibility

3. Gas does not occupy the whole volume of container.

4. Gases do not occupy space.

Q. A diver is able to cut through water in a swimming pool.which property of matter does this observation show?

Q.

The density of ice is ___________ that of water.

1. higher than

2. lower than

3. same as

4. sometimes more, sometimes less than

Q.

A gas fills completely the vessel in which it is kept. Give reason.

Q.

A. Fill in the blank spaces by choosing the correct words from the list given below:

List: incompressible, plasma, spaces, only one, volume

5. Intermolecular ……………….. in case of liquid molecules are large as compared to solids.

Q.

The space between the particles in a matter is known as particle space.

1. True
2. False

Q.

You can easily move your hand in air but you cannot push your hand through a wooden table. What is the reason for this?

1. Air is lighter than wooden table.

2. Air is heavier than wooden table.

3. Space between particles of air is larger than space between particles of wooden table.

4. Space between particles of air is smaller than space between particles of wooden table.

Q.

Gases are slightly___________

Q.

Water level changes when sugar is added to it.

1. True
2. False

Q. The density of ice is ___________ that of the water.

1. higher than
2. same as
3. lower than
4. double than

Q. Which of the following statement is false about air?

1. Air has mass
2. Air is not a matter
3. The particles of air are separated by spaces
4. Air occupies space

Q.

Perform an activity to understand the characteristics of particles of matter ?

Q.

A ______ can be easily compressed.

Q.

A ______ can be easily compressed.