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Impure Substances/Mixtures

Air can be re...

Question

Air can be regarded as a:

A

compound

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B

mixture

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C

pure substance

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D

electrolyte

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Solution

The correct option is B
mixture

Air is a mixture of several gases such as nitrogen, oxygen, carbon dioxide and other gases. There is no chemical reaction taking place during its formation. The constituents are only physically combined.

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