In what type of solution is distillation best suited to be used as a separating technique?a.solid solutionb.gaseous solutionc.liquid solutiond.any type of solution

What technique would most likely be used to separate a solution with many components?A.Separation by filteringB.Separation by densityC.Separation by chromatographyD.Separation by distillation

Distillation is a separation technique carried out based on what type of properties?Question 10Answera.Melting pointb.Colourc.Molecular weightd.Boiling point

Which are the two main processes involved in distillation experiment to successfully separate a pure liquid from a mixture?evaporation and condensationboiling and condensationheating and coolingmelting and condensation

Which method would you use to separate an insoluble solid from a liquid?DistillationFiltrationCrystallisationChromatography2Which of the following statements is not true?The mixture formed by a solvent and solute is called a solutionA solvent is a liquid that dissolves substancesThe different elements in a mixture are chemically joined togetherA substance that dissolves in a solvent is called a solute3What is another name for crystallisation?DistillationChromatographyEvaporationFiltration4Which method would you use to purify salty water?EvaporationFiltrationChromatographyDistillation5What is fractional distillation used to separate?Two or more liquids with the same boiling pointTwo or more dissolved solids from a solutionA soluble solid from a liquidTwo or more liquids with different boiling points6In paper chromatography – a method used for separating dissolved substances from one another – why should the level of the solvent in the beaker be below the pencil line on the paper?To prevent it from contaminating the solventTo prevent the spots of coloured substances from dissolvingTo prevent it from turning the paper mouldyTo prevent it from washing away the pencil line

Which process is used to separate a mixture of two miscible liquid A and B having boiling points 56ºC and 65ºC respectively?DistillationFractional distillationSublimationSteam distillation