Question

Give reason to support that water is a compound and not a mixture​

Answer 1

Answer:

compound is something which has more than two elements

so...

the water has two elements one atom of oxygen and two atoms of hydrogen.

we cannot consider water as a mixture because mixture is something which can be separated easily by physical means but water cannot be separated and looks pure and the oxygen and hydrogen can be separated by electrolysis which is not a physical separation. it takes a lot of process.