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WorksheetsReversible and Irreversible changes
Total questions: 10
Worksheet time: 5mins
What are changes that you can UNDO called?
Samuel boils an egg. Is it reversible or irreversible?
Reversible
Irreversible
What is an irreversible change?
Something you can change back
Something you cannot change back
Which of the following is NOT a reversible change ?
Freezing of water
Baking a cake
Heating water to give steam
Melting of chocolate
Which of the following changes can you reverse?
Melting butter
Burning wood
Digesting food
Tick ALL the changes that are irreversible
During a process a new product is formed. This means it is a
Reversible change
Irreversible change
What is 'B'? Complete the flow diagram for phase changes between ice and water.
Steam (gas)
Ice (solid)
Water (liquid)
Is recycling of glass reversible or irreversible?
Reversible
Irreversible
Identify if heating of wax is a reversible or irreversible change?
Irreversible
Reversible
