Quiz about Chemical Reactions

Question 1

Is cutting your hair an chemical or physical change?

Accepted Answer

physical change

Answer

physical property

Answer

chemical property

Answer

chemical change

Answer

non of the above

Question 2

is lighting a match a physical change?

Accepted Answer

no

Answer

yes

Answer

non of the above

Question 3

what is a banana that is rotting

Accepted Answer

chemical change

Answer

both physical and chemical change

Answer

physical change

Answer

non of above

Question 4

what is cooking an egg?

Accepted Answer

chemical change

Answer

both physical change and chemical change

Answer

neither

Answer

physical change

Question 5

What is shredding paper

Accepted Answer

physical change

Answer

chemical change

Answer

neither

Question 6

boiling water

Accepted Answer

physical change

Answer

chemical change

Answer

non of above

Question 7

crushing a can

Accepted Answer

physical change

Answer

chemical change

Answer

non of the above

Question 8

in this picture what is happening

Accepted Answer

turning into an chemical change

Answer

it is turning in to an physical change

Answer

turning in to an chemical property

Answer

turning into an physical property

Question 9

which is an physical change?(click 2 answers)

Accepted Answer

Option A is correct

Accepted Answer

Option D is correct

Answer

B.

Answer

C.

Question 10

Salt dissolves in water

Accepted Answer

physical Change

Answer

chemical change

Question 11

hydrochloric acid reacts with magnesium to produce hydrogen gass

Accepted Answer

chemical change

Answer

physical change

Question 12

hydrochloric acid reacts with magnesium to produce hydrogen gass

Accepted Answer

chemical change

Answer

physical change

Question 13

milk sours (goes bad)

Accepted Answer

chemical change

Answer

physical change

Question 14

Which of the following is a sign that a chemical reaction has occurred?

Accepted Answer

formation of a gas

Answer

change in shape

Answer

melting

Answer

dissolving

Question 15

Is bleaching your hair a physical or chemical change?

Accepted Answer

chemical

Answer

physical

Question 16

Is melting butter for popcorn a chemical or physical change?

Accepted Answer

physical

Answer

chemical

Question 17

Is burning wood a chemical or physical change?

Accepted Answer

chemical

Answer

physical

Question 18

Adding baking soda and vinegar together and it fizzes and creates carbon dioxide.

Accepted Answer

Chemical

Answer

Physical

Question 19

Which is a Chemical property?

Accepted Answer

Flammability

Answer

Thermal Conductivity

Answer

Density

Answer

Malleability

Question 20

What is the evidence of the chemical change seen here?

Accepted Answer

Light produced

Answer

Color change

Answer

state change

Answer

mixture

Question 21

Which of the following is NOT an example of a chemical change?

Accepted Answer

melting ice

Answer

burning match

Answer

a car rusting

Answer

baking a cake

Question 22

Is gatorade powder dissolving in water physical or chemical change?

Accepted Answer

Physical

Answer

Chemical

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