Concept explainers
(a)
Interpretation:
Gasoline has to be labelled as either homogeneous mixture or heterogeneous mixture.
Concept Introduction:
Homogeneous mixture:
The mixture which consists of two or more substances that is completely uniform and the substances are in same phase (
Heterogeneous mixture:
The mixture consists of two or more substances which are visibly in different phases or a non-uniform mixture is said to be heterogeneous mixture.
(b)
Interpretation:
Vegetable soup has to be labelled as either homogeneous mixture or heterogeneous mixture.
Concept Introduction:
Refer to part-a.
(c)
Interpretation:
Concrete has to be labelled as either homogeneous mixture or heterogeneous mixture.
Concept Introduction:
Refer to part-a.
(d)
Interpretation:
Hot coffee has to be labelled as either homogeneous mixture or heterogeneous mixture.
Concept Introduction:
Refer to part-a.
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