EVERYDAY SCIENCE

SCIENCE

PHYSICAL SCIENCES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Of the five methods to do separation of substances discussed in class, which one is based on the differences in boiling points of different substances?
A
filtration
B
distillation
C
sublimation
D
crystallization
Explanation: 

Detailed explanation-1: -Distillation takes advantage of differences in boiling points. Evaporation removes a liquid from a solution to leave a solid material. Filtration separates solids of different sizes.

Detailed explanation-2: -Introduction. Distillation is the oldest separation process and the most widely used unit operation in industry. It involves the separation of a mixture based on the difference in the boiling point (or volatility) of its components.

Detailed explanation-3: -The method that can be used to separate a liquid from a mixture of miscible liquids with different boiling points is distillation.

Detailed explanation-4: -Filtration is a physical process in which a liquid containing suspended solid particles is passed through a fine screen to separate the solid from the liquid and Distillation is a method of separating liquids by converting the mixture’s physical state from liquid to gas.

Detailed explanation-5: -Handpicking. Threshing. Winnowing. Sieving. Evaporation. Distillation. Filtration or Sedimentation. Separating Funnel. More items

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