WorksheetsPhysical and Chemical Change
Total questions: 39
Worksheet time: 29mins
Name
Class
Date
1.
A chemical change is a change in:
a)
the appearance of a substance.
b)
the chemical composition of a substance.
c)
the type of matter.
d)
the way matter is created.
2.
Baking a cake by mixing flour, sugar, chocolate powder, eggs, and milk, and then heating them in the oven.
a)
Chemical Change
b)
Physical Change
3.
Which of the following is NOT an example of a physical change?
a)
crumpled paper
b)
pencil sharpening
c)
shrunken clothing
d)
sour milk
4.
Is making salt water to gargle with a physical or chemical change?
a)
physical
b)
chemical
5.
Is glass breaking a chemical or phyiscal change?
a)
chemical
b)
physical
6.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
7.
Is hammering wood together to build a house a chemical or physical change?
a)
chemical
b)
physical
8.
Is melting ice a chemical or physical change?
a)
chemical
b)
physical
9.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
10.
Is spoiling food a physical or chemical change?
a)
phyiscal
b)
chemical
11.
Is mixing lemonade powder with water a physical or chemical change?
a)
physical
b)
chemical
12.
Is bleaching your hair a physical or chemical change?
a)
physical
b)
chemical
13.
Is pouring milk in your oatmeal a physical or chemical change?
a)
physical
b)
chemical
14.
Is cream being whipped a physical or chemical change?
a)
physical
b)
chemical
15.
rubbing alcohol evaporates
a)
physical change
b)
chemical change
16.
A change in the size, shape, or state of matter.
a)
chemical change
b)
physical change
c)
chemical reaction
d)
electron change
17.
Adding baking soda and vinegar together and it fizzes and creates carbon dioxide.
a)
Chemical
b)
Physical
18.
Jayden asked Gabe what she could do to an egg for a chemical change. Gabe answered correctly and said...
a)
You can drop the egg.
b)
You can cook the egg.
c)
You can crack the egg.
d)
You can paint the egg.
19.
When two substances are mixed, they might form a new substance. Which of the following would indicate that a new substance has been formed?
a)
The temperature of the mixture decreases.
b)
The volume of the mixture increases.
c)
The mass of the mixture increases.
d)
One of the substances dissolves.
20.
What is the evidence of the chemical change seen here?
a)
Color change
b)
Light produced
c)
state change
d)
mixture
21.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
22.
All of the following are evidence of a chemical change EXCEPT-
a)
change in state of matter
b)
formation of a gas
c)
color change
d)
precipitate forms
23.
a)
Physical Change
b)
Chemical Change
24.
a)
Physical Change
b)
Chemical Change
25.
a)
Physical Change
b)
Chemical Change
26.
a)
Physical Change
b)
Chemical Change
27.
a)
Physical Change
b)
Chemical Change
28.
a)
Physical Change
b)
Chemical Change
29.
a)
Physical Change
b)
Chemical Change
30.
a)
Physical Change
b)
Chemical Change
31.
a)
Physical Change
b)
Chemical Change
32.
a)
Physical Change
b)
Chemical Change
33.
a)
Physical Change
b)
Chemical Change
34.
a)
Physical Change
b)
Chemical Change
35.
a)
Physical Change
b)
Chemical Change
36.
a)
Physical Change
b)
Chemical Change
37.
a)
Physical Change
b)
Chemical Change
38.
a)
Physical Change
b)
Chemical Change
39.
a)
Physical Change
b)
Chemical Change
100 %
