Water and it's Forms

Q.

Prepare a list of at least 20 objects and classify them as solids, liquids and gases.

Q.

______ is an example of a substance than can exist in all three states of matter.

1. Milk
2. Wood
3. Water
4. Leaves

Q. _________ is the liquid form of water that falls from the sky in drops.

1. Hail
2. Rain
3. Sleet
4. Snow

Q.

what is the physical state of water at

1. 250c
2. 100c

Q. When we pour water from a jug into a glass, what shape does it take?

1. Shape of the glass
2. Shape of the jug
3. Cuboidal shape
4. Liquid has no shape

Q. What is the gaseous form of water?

1. Water vapour
2. Frost
3. Ice
4. Dew

Q. Which state of water is present in abundance on the Earth?

1. Liquid
2. Gas
3. Plasma
4. Solid

Q.

Find the odd one out. Give a reason for your choice.

1. Ice

2. Water

3. Wax

4. Steam

Q.

State whether the following statements are True or False. If false, write the correct statement.

Ice is solid whereas snow is the semi-solid form of water.

1. True
2. False

Q. What is the gaseous form of water?

1. Water vapour
2. Frost
3. Ice
4. Dew

Q. On melting, ice turns into ______.

1. dry ice
2. vapour
3. liquid
4. plasma

Q.

Which of these substances exists in liquid state at room temperature?

1. Steel

2. Iron

3. Cardboard

4. Water

Q.

Solid state of water is called:

1. Dry ice
2. Iron
3. Ice
4. Hydrogen

Q.

______ is an example of a substance than can exist in all three states of matter.

1. Milk
2. Wood
3. Water
4. Leaves