Question

Q20. Give two reasons to support your answer that water is a compound not a mixture."​

Answer 1

• Water is formed by the chemical bond between 2 hydrogen and one oxygen atom.
• A bond between atoms of water can be broken by chemical reaction. ...
• Atoms of water cannot be separated by the physical process.
• Hence, water is a compound because it can only be separated into hydrogen and oxygen atom by chemical reaction.

I hope it will help you.

Answer 2

Answer:

1. Water cannot be split into its constituents, hydrogen and oxygen by its physical methods.

2.It can only be seperated into its constituents by its chemical process.

I hope this will help you