Fill in the following blanks with suitable words:
(a) Miscible liquids are separated by ……………
(b) Immiscible liquids are separted by using a ……………
(c ) A mixture of kerosene and petrol can be separted by ……………
(d) The separation of liquids by fractional distillation is based on the difference in their...............
(e) The gases of air can be separted by fractional distillation of liquid air because they have different...............
(f) A heterogeneous mixture of liquid and solid is conveniently separated by...............
(g) If a mixture contains iron filings as one of the constituents, it can be separted by using a...............

Answer

(a) fractional distillation (b) separating funnel (c ) fractional distillation (d) boiling point (e ) boiling point (f) centrifugation (g) magnet