is air a mixture or compound? give 3 reasons.
Answers
Answered by
565
Air is considered as mixture for the following reasons ;
1. Air can be separated into its components like N2, O2 , Argon and CO2 by the process of fractional distillation of liquid air.
2. Air shows the properties of all the gases present in the atmosphere.
For example : Oxygen is good Supporter of combustion. Hence air also is good supporter of combustion.
3.Air does not have a fixed formula.
4. Air has a variable composition because air at different places contains different amount of gases.
5. Heat or Light energy is neither absorbed nor released when air is prepared physical by mixing required amount of gases .
6. Mixture does have fixed boiling Point. It holds good in case of liquid air.
1. Air can be separated into its components like N2, O2 , Argon and CO2 by the process of fractional distillation of liquid air.
2. Air shows the properties of all the gases present in the atmosphere.
For example : Oxygen is good Supporter of combustion. Hence air also is good supporter of combustion.
3.Air does not have a fixed formula.
4. Air has a variable composition because air at different places contains different amount of gases.
5. Heat or Light energy is neither absorbed nor released when air is prepared physical by mixing required amount of gases .
6. Mixture does have fixed boiling Point. It holds good in case of liquid air.
Answered by
195
Air is a mixture not a compound for following reasons:
1) air can be separated into it constitutes like oxygen, nitrogen etc. by physical process of fractional distillation.
2) error shows the properties of all the gases present in it.
3) air has variable composition.
4) liquid air doesn't have fixed boiling point.
1) air can be separated into it constitutes like oxygen, nitrogen etc. by physical process of fractional distillation.
2) error shows the properties of all the gases present in it.
3) air has variable composition.
4) liquid air doesn't have fixed boiling point.
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