1.

Give an example each for the mixture having the following characteristics. (a) gases (b) Two volatile components (c ) Two immiscible liquids.

Answer»

Solution :(a) A mixture of naphthalene (volatile) and common salt (non-volatile). The separation can be DONE by sublimation.
(b) A mixture of ACETONE boiling point = `56^(@)C`) and water (boiling point = `100^(@)C`) separation can be done by distillation.
(c ) A mixture of kerosene oil and water. Separation can be done in a separating funnel.
(d) Same as in (a)
(E) A mixture of blue/black ink. Separation canbe done by CHROMATOGRAPHY.


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