CBSE Notes, Lectures

CBSE - Chemistry - Is Matter Around Us Pure

Is Matter Around Us Pure

Short Answer Type

Give an example each for the mixture having the following characteristics. Suggest a suitable method to separate the components of these mixtures

(a) A volatile and a non-volatile component.
Ans. Evaporation or distillation
(b) Two volatile components with appreciable difference in boiling points.
Ans. Distillation
(c) Two immiscible liquids.
Ans. Separation by using separating funnel
(d) One of the components changes directly from solid to gaseous state.
Ans. Sublimation
(e) Two or more coloured constituents soluble in some solvent.
Ans. Chromatography

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