Can a solution be heterogeneous?
No, a solution cannot be heterogeneous. A solution is a homogeneous mixture composed of only one phase. In such a mixture, a solute is a substance dissolved in another substance known as solvent. The substance present in greatest amount is considered the solvent.
(a) State the main points of difference between homogeneous and heterogeneous mixtures. (b) Classify the following materials as homogeneous mixtures and heterogeneous mixtures. Soda-water, Wood, Air, Soil, vinegar, Alcohol and water mixture, petrol and water mixture, chalk and water mixture, sugar and water mixture, copper sulphate solution.
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