Question

IV. Answer the following questions in detail:
1. How can you show that air is a mixture?
2. How can you show that air contains water vapour?​

Answer 1

I am not give any answers because my exams near by .

Answer 2

Answer:

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Explanation:

1.Air can be separated into its constituents like oxygen, nitrogen, etc., by the physical process of fractional distillation (of liquid air).

Air shows the properties of all the gases present in it.

2.You will notice some droplets of water on the sides of the glass. 4.) This is because the water vapor present in the atmosphere condense on the walls of the glass. Hence it is proved that air contains water vapour.

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