Font size
WorksheetsLesson 6 - Reversible and Irreversible
Total questions: 20
Worksheet time: 10mins
Baking a cake is an example of:
a reversible change
an irreversible change
A ______ change can be undone and generally refers to a change of state.
Reversible
Irreversible
An _______ change cannot be undone because the change is permanent and generally creates a new substance.
Reversible
Irreversible
Irreversible changes can also be called
Physical changes
Chemical changes
Reversible changes are also called
Physical changes
Chemical changes
Which type of change is this?
Reversible
Irreversible
Burning of candle wax is a ________change
Reversible change
Irreversible change
Burning of paper is a _______________ change
Reversible change
Irreversible change
Melting of butter is a _______________ change
Reversible change
Irreversible change
Rusting of iron is a _______________ change
Reversible change
Irreversible change
Melting of ice is a _______________ change
Reversible change
Irreversible change
Frying an egg is a _______________ change
Reversible change
Irreversible change
Boiling of rice is a _______________ change
Reversible change
Irreversible change
Mr. Mason cooks pancakes, is the change reversible or irreversible?
reversible
irreversible
When you boil water on the stove, is the change reversible or irreversible?
reversible
irreversible
Mrs. MacFarlane made cupcakes with pink icing. When she baked the cupcakes, was the change reversible or irreversible?
reversible
irreversible
Mr. Cottrell stirs sugar into water. It dissolves. Is this change reversible or irreversible?
reversible
irreversible
What change is happening within this picture?
Reversible
Irreversible
