Fill in the following blanks with suitable words:
(a) Miscible liquids are separated by ……….. .
(b) Immiscibl liquids are separated by using a ………….. .
(c) A mixture of kerosene and petrol can be separated by ………… .
(d) The separation of liquids by fractional distillation is based o the difference in their ………….. .
(e) The gases of air can be separated 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, if can be separated by using a …………. .
(a) fractional distillation
(b) separating funnel
(c) fractional distillation
(d) boiling points
(e) boiling points
(f) centrifugation
(g) magnet