Question

3. Air is a mixture of gases. Justify.​

Answer 1

Answer:

yes

Explanation:

nitrogen

oxygen

carbon dioxide

other gases

Answer 2

$\huge\boxed{\underline{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R}}}}$

● Air is a mixture and not a compound because:

(1) Air can be separated by physical means which isn't possible in compounds.

(2) Air can be prepared by mixing gases in a proportion which is present at a place.