Which of the following separating method you will use to separate table salt which is dissolved in water?
a) hand sorting
b) distillation
c) chromatography
d) evaporation
Which of the following separating method you will use to separate a solvent from solution?
a) hand sorting
b) distillation
c) chromatography
d) evaporation
Explanation:Distillation is a physical separation based on the vaporization of the different components of the mixture to be separated.
Aslam mixes
alcohol and water. Which of the following separating method he will use to
separate water from alcohol?
a) hand sorting
b) distillation
c) chromatography
d) evaporation
During distillation, the solvent evaporates and then condenses into liquid. This clear liquid is called…….
a) residue
b) filtrate
c) distillate
Which of the following separating technique is used to separate colored substances?
a) hand sorting
b) sieving
c) chromatography
d) evaporation
Explanation:Chromatography is a process for separating components of a mixture. To get the process started, the mixture is dissolved in a substance called the mobile phase, which carries it through a second substance called the stationary phase.
Chromatography is used to separate different types of mixtures by using………
a) sieve
b) filter paper
c) funnel
d) hands
