Question

IV. State whether the following statements are True or False. Correct the false statement 1. An iron ring expands when heated. 2. Lighting a candle is a reversible change. 3. Blowing air in balloon is an irreversible change. 4. Growth is a change that can be reversed. 5. Chemical changes are temporary and can be reversed easily.​

Answer 1

Answer:

1.true 4.false 5.false only three I know

Answer 2

1. True
2. True
3. False
4. False
5. False