Question

solve it quickly.....​

Answer 1

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Answer___❤️

A) Ethyl alcohol____pure substance Beacuse it is only an aqueous solution of alcohol.

B) Blood____mixture as our blood is mixture of water and blood.

C) 22 carat gold____pure substance because it has only gold atoms.

D) Air ____mixture Beacuse it has a lot of gases like oxygen, carbon dioxide, nitrogen etc.

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