Question

A. Answer the following questions in short:
1. What are the gases present in air? Why is air called a homogeneous mixture?​

Answer 1

Answer:

there any many gases present in air for example Oxygen and Carbon dioxide air is also known as homogenous mixture because many gases are present in air ..

Answer 2

Explanation:

Explanation:

Gases like nitrogen [symbol: N and Molecular formula N2] oxygen [Symbol:O and M.F. O2] Carbon dioxide [NO2], Sulphur dioxide [SO2] ETC. Are present in the air.

Air is mixture of all of these gases. The constitution gases can not be separated naturally from this mixture, therefore it is called a homogeneous mixture.

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