Question

answer the following questions in detail;
1.how can we say that air occupies space ?
2.is air a mixture or a compound ? give reasons
guys can u answer these questions
i will mark u as a brain list

Answer 1

Answer:

ans1)Air is all around us, and air is a gas. How do we know that the air takes up space? Take a balloon and blow it up (fill it with air, that is, don't explode it.) As the air enters the balloon from your lungs, the air (which is a gas) takes up space in the balloon.

ans2)Air is a mixture and not a compound because of following reasons: Air can be separated into its constituents such as oxygen, nitrogen etc. ... For example: Air supports combustion because of oxygen present in air. Air has a variable composition because at different places different amount of gases are present in air.

Answer 2

Answer:

air occupies space as you can see in the balloon.

air is a mixture of many gases