Air Mixture Or Compound

Air Mixture Or Compound. (iv) no thermal change occurs when the constituents of air (oxygen, nitrogen etc.) are mixed. (i) air can be separated into its constituents like oxygen, nitrogen etc.

Effect of Increasing the Amount of Oxygen in Air daneelyunus from daneelyunus.com

Air shows the properties of all the gases present in it. Air shows the properties of all the gases present in it. Air shows properties same as the constituent gases present in it.

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Air supports combustion because of. While the combined substance may retain some of its physical properties (like it is still a gas as it was before when the substances were separate), but in many cases the physical properties are different.

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Air shows properties same as the constituent gases present in it. By the physical process of fractional distillation.

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Air can be separated into its constituents such as oxygen, nitrogen etc. While the combined substance may retain some of its physical properties (like it is still a gas as it was before when the substances were separate), but in many cases the physical properties are different.

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(iii) air has a variable composition. (ii) air shows the properties of all the gases present in it.

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The air we breathe is a mixture. Water vapor is also a constituent of air in varying amounts along with dust particles.

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Air supports combustion because of oxygen present in air. By fractional distillation of liquid air.

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Air is a mixture and not a compound because of following reasons: Nitrogen (n2) makes up 78 per cent of the gases, oxygen (o2) makes up 20%, noble gases make up 1%, carbon dioxide (co2) makes up 0.03 per cent, and water vapour (h2o) makes up 0.97 per cent.

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Air is a mixture because. Other elements are present in smaller concentrations when there is a lot.

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Hint:to answer this question, you should recall that the earth is surrounded by a blanket of air known as atmosphere.it contains nitrogen, oxygen and other gases. Air is a mixture, but not a compound because air can be separated into different components such oxygen, nitrogen etc through the process of fractional distillation.

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Nitrogen (n2) makes up 78 per cent of the gases, oxygen (o2) makes up 20%, noble gases make up 1%, carbon dioxide (co2) makes up 0.03 per cent, and water vapour (h2o) makes up 0.97 per cent. There is no chemical reaction between the components, and there are no chemical links between them.

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(ii) air shows the properties of all the gases present in it. While the combined substance may retain some of its physical properties (like it is still a gas as it was before when the substances were separate), but in many cases the physical properties are different.

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(i) air can be separated into its constituents like oxygen, nitrogen etc. Air is made up of 78.09% nitrogen 20.95% oxygen 0.93% argon 0.04% carbon dioxide and other gases in meager amounts.

In A Compound, The Proportions Of Different Constituents Always Remain Fixed.

(ii) air shows the properties of all the gases present in it. By fractional distillation of liquid air. Air is a mixture for the following reasons:

Also, Air Shows All The Properties Of Gases Present In It.

Air can be separated into its constituents such as oxygen, nitrogen etc. Air is regarded as a mixture rather than a compound. It is composed of dinitrogen, and dioxygen, and a little bit of carbon dioxide and a few other gases.

(Iii) On Distillation Of Liquefied Air, Nitrogen Distills Off First, Leaving Behind Oxygen In The Liquid Form.

Air supports combustion because of oxygen present in air. Scientifically speaking, a compound is formed when one or more substances are bonded together chemically. While the combined substance may retain some of its physical properties (like it is still a gas as it was before when the substances were separate), but in many cases the physical properties are different.

Complete Step By Step Answer:

Air can be separated into its constituents such as oxygen nitrogen etc. Also, air exhibits the individual properties of its component gases, something that can be shown by its different boiling temperatures. Air is a mixture and not a compound because of following reasons:

Higher In The Atmosphere Air Also Contains Ozone, Helium, And Hydrogen.

By fractional distillation of liquid air. It can be split into its components. The air we breathe is a mixture.