Question

4. Classify the following as homogeneous mixtures and heterogeneous mixtures.
Sugar solution in water, Air, Soil
, Petrol, Chalk and water mixture, Sea water, Biogas, Coal.​

Answer 1

Answer:

Sugar solution in water- homogeneous, in air- homogeneous, in soil- heterogeneous, in petrol- heterogeneous, in chalk- heterogeneous, in water mixture- heterogeneous, in sea water- homogeneous, in biogas- heterogeneous, in coal- heterogeneous.

Explanation:

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