Question

how can we diffrentiate between air and compound.
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Answer 1

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The compound is the chemical combination of elements, bonded together in specific proportion. ... The mixture is the physical combination of substances, bonded together in any proportion. While the compound is a pure substance, the mixture is an impure substance.

Answer 2

Answer:

1) Air is homogeneous mixture of gases in which the gases are mixed in any ratio while compound is chemical combination of elements, bonded together in fixed ratio.

2) Air is impure substance while Compound is pure substance.