Question

B. Write true or false, Correct the false statements.
1. Liquids have no definite volume.
2. One or more new substances are formed in a chemical change.
3. The purest form of natural water is sea water.
4. The amount of water vapour in the air is the same everywhere.
5. Carbon dioxide and nitrogen are released during respiration.​

Answer 1

Answer:

1. true

2. true

3. true

4. true

5. true

Answer 2

Answer:

1. True

2. True

3. True

4. False

5. True