Question

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why is air called a mixture and not compond?
even though there are three elements Oxygen, nitrogen and other gases​

Answer 1

Answer:

I don't solution contains 50g of iodine in 120g of alcohol. Calculate the concentration in

terms of mass percentage of solution

Answer 2

Answer:

ANSWER :-

Air is a mixture because in air there are many gases like nitrogen ,oxygen etc . They are not chemicaly mixed. They show all properties of substance that were in air. air is a mixture of gases like carbon dioxide , oxygen , nitrogen and other gases.

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