Quiz about Reversible and Irreversible Changes

Question 1

A reversible change is the same type of matter.

Accepted Answer

true

Answer

false

Question 2

An irreversible change creates a new type of matter.

Accepted Answer

true

Answer

false

Question 3

Which of these is NOT a reversible change?

Accepted Answer

Cookie Dough to Cookie

Answer

Water to Ice

Answer

Juice to Popsicle

Answer

Melting Chocolate

Question 4

What is an irreversible change?

Accepted Answer

Something you cannot change back.

Answer

Something you can change back.

Question 5

What is a reversible change?

Accepted Answer

Something you can change back.

Answer

Something you cannot change back.

Question 6

The change happening in the picture is...

Accepted Answer

Reversible

Answer

Irreversible

Answer

Changes

Question 7

Burning wood is a reversible change.

Accepted Answer

False

Answer

True

Question 8

Baking a cake is an example of:

Accepted Answer

an irreversible change

Answer

a reversible change

Question 9

Choose the TWO reversible changes:

Accepted Answer

Option C is correct

Accepted Answer

Option A is correct

Answer

B.

Answer

D.

Question 10

Cooking an egg is a..

Accepted Answer

Irreversible

Answer

Reversible

Answer

Changes

Question 11

When orange juice is frozen to make popsicles, can the popsicles change back to orange juice?

Accepted Answer

Yes

Answer

No

Question 12

Which of these is NOT an irreversible change?

Accepted Answer

Melting

Answer

Burning

Answer

Rusting

Question 13

A ______ change can be undone and generally refers to a change of state.

Accepted Answer

Reversible

Answer

Irreversible

Question 14

An _______ change cannot be undone because the change is permanent and generally creates a new substance.

Accepted Answer

Irreversible

Answer

Reversible

Question 15

Which type of change is this?

Accepted Answer

Reversible

Answer

Irreversible

Question 16

Which type of change is this?

Accepted Answer

Irreversible

Answer

Reversible

Question 17

Which type of change is this?

Accepted Answer

Irreversible

Answer

Reversible

Question 18

Water evaporating is a reversible change.

Accepted Answer

True

Answer

False

Question 19

Making Trail Mix is an example of ....

Accepted Answer

a reversible change.

Answer

an irreversible change.

Question 20

When there is a change in the physical size and shape of a material. It is known as _____

Accepted Answer

Reversible change

Answer

Irreversible change

Answer

Freezing

Question 21

In which of these changes is a different and new substance formed?

Accepted Answer

In an irreversible change

Answer

Cutting of wood

Answer

In a reversible change

Question 22

Which of the following is an example of reversible change?

Accepted Answer

Breaking of glasses

Answer

Burning

Answer

Cooking

Question 23

When paper is burnt to ashes, what change has taken place?

Accepted Answer

Irreversible change

Answer

Melting

Answer

Reversible change

Question 24

Ice is able to melt into a liquid when heated then form back into solid when cooled. This is an example of ____

Accepted Answer

A reversible change

Answer

Cooling

Answer

An irreversible change

Question 25

A crushed can is an example of what change.

Accepted Answer

Reversible change

Answer

Crush change

Answer

Irreversible change

Question 26

Frying your chicken is an example of ____

Accepted Answer

An Irreversible change

Answer

A Reversible change

Answer

Frying

Question 27

A toast is an example of ____

Accepted Answer

Irreversible change

Answer

Reversible change

Answer

Toasting

Reversible and Irreversible Changes

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