Following figure shows ___
Reversible change.
Irreversible change
Both reversible and irreversible.
No change is happening
Melting of an ice-cream is a reversible change. The melted, liquidy ice cream can be frozen back to get cold and delicious ice cream.
Four students have their own opinion about reversible and irreversible changes. Who among the following is correct?
Rohan: Both physical and chemical changes are reversible.
Sam: Both physical and chemical changes are irreversible.
Tom: Physical changes are irreversible and chemical changes are reversible.
Riah: Chemical changes are irreversible and physical changes are reversible
Which of the following is both a reversible and an irreversible change?
Which of the following can be categorised as both reversible and irreversible change?
Question 3
Classify the following changes into reversible and irreversible changes: