using the concepts of bond polarity and solubility, explain why ethanol (rubbing alcohol) and water is miscible, but oil and water are immiscible
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using the concepts of bond polarity and solubility, explain why ethanol (rubbing alcohol) and water is miscible, but oil and water are immiscible
Answer:
Because water molecules are polar, any liquid that does not have polar molecules—such as oil—is usually immiscible with water. Rubbing alcohol molecules have a polar and nonpolar part, which means they are able to form hydrogen bonds with water and therefore able to mix with it.