Question

Q: why is it said that or give resson
1) air is a homogenous mixture of various gases ?

Answer 1

Answer:

In case of air, the majority of it contains nitrogen and oxygen. ... These gases cannot be readily differentiated from one another, and the air has a uniform composition of these gases throughout. Hence it is a homogenous mixture of various gases.

Explanation:

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Answer 2

Answer:

In case of air, the majority of it contains nitrogen and oxygen. These gases cannot be readily differentiated from one another, and the air has a uniform composition of these gases throughout. Hence it is a homogenous mixture of various gases.

Explanation:

A homogenous mixture is that mixture in which the components mix with each other and its composition is uniform throughout the solution. A heterogenous mixture is that mixture in which the composition is not uniform throughout and different components are observed.

Standard Dry Air is made up of nitrogen, oxygen, argon, carbon dioxide, neon, helium, krypton, hydrogen, and xenon. It does not include water vapour because the amount of vapour changes based on humidity and temperature. Because air masses are constantly moving, Standard Dry Air is not accurate everywhere at once.