Free Printable Change in state

Worksheets

Change in state

Total questions: 24

Worksheet time: 2mins

Name

Class

Date

1. Burning of woods

Chemical Change

Physical Change

1. Rotting of banana

Physical Change

Chemical Change

3. Dissolving sugar in water

Physical Change

Chemical Change

4. Painting a piece of wood

Physical Change

Chemical Change

5. Photosynthesis

Physical change

Chemical change

6. Crushing chunks of ice

Physical Change

Chemical Change

7. Milk turning sour

Physical Change

Chemical Change

8. Ice cream, melts under the sun

Physical Change

Chemical Change

10. Cutting of stainless metal plate

Physical Change

Chemical Change

10.

10. Cooking egg

Physical Change

Chemical Change

11.

In physical changes, substances might change in __________ but not in __________.

appearance, composition

volume, state of matter

texture, color

weight, mass

12.

True or False: a physical change may produce a new substance.

True

False

13.

Which of the following is an example of a physical change?

sugar and oxygen reacting to produce water and carbon dioxide

honey dissolving in tea

a raw egg being cooked

metal rusting after being left out in the rain

14.

A physical change can sometimes result in a color change. Which of the following situations show this?

Milk turns yellow when it spoils.

Dough becomes darker when it is baked into cake.

A red candy dissolves and turns water pink.

A match turns black when it is burned.

15.

A copper penny turning greenish after a few years is an example of ...

Chemical Change

Physical Change

16.

A change in which NEW substances are formed.

Chemical change

Physical change

Casual change

Formal change

17.

Bubbles form when two or more substances are combined ...

Chemical Change

Physical Change

18.

An explosion occurs ...

Chemical Change

Physical Change

19.

A change in the size, shape, or state of matter.

chemical change

physical change

20.