(a)
Interpretation:
Mixture of oil and vinegar has to be classified as homogeneous or heterogeneous and also a technique has to be suggested for separating them.
Concept Introduction:
Homogeneous mixture is the one which have a single phase with uniform composition. They substance in them dissolve in a single solvent.
Heterogeneous mixture is the one which have two or more phases along with non-uniform composition in them.
(b)
Interpretation:
Mixture of chalk and table salt has to be classified as homogeneous or heterogeneous and also a technique has to be suggested for separating them.
Concept Introduction:
Refer part (a).
(c)
Interpretation:
Mixture of salt and water has to be classified as homogeneous or heterogeneous and also a technique has to be suggested for separating them.
Concept Introduction:
Refer part (a).
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