Which of the following is an illustration of the law of constant composition?

NetherCraft 0

1)Water boils at 100°C at 1 atm pressure.

2)Water can be separated into other substances by a chemical process.

3)Water is a compound.

4)Water and salt have different boiling points.

5)Water is 11% hydrogen and 89% oxygen by mass.

2 Answers

  • I think its # 5, because no matter which mass water has, the composition will always be 11% hydrogen and 89% oxygen

  • 5 regardless of the source, water is always 11% H and 89% O

Also Check This  NCIS/ Agent Gibbs question?

Leave a Reply

Your email address will not be published. Required fields are marked *