Chemistry
Components of crude petroleum can be separated by:
- distillation
- evaporation
- filtration
- fractional distillation
Elements, Compounds & Mixtures
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Answer
fractional distillation
Reason — Petrol, kerosene, diesel etc. are obtained from crude petroleum by fractional distillation as they have different boiling points.
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Related Questions
Give one word answers for the following:
(a) The solid particles which remain on the filter paper after the filtration.
(b) The liquid which evaporates and then condenses during the process of distillation.
(c) The process of transferring the clean liquid after the solid settles at the bottom of the container.
(d) The process by which two miscible liquids are separated.
A pure liquid is obtained from a solution by:
- evaporation
- distillation
- filtration
- crystallization
Example of a homogeneous mixture is:
- tap water
- distilled water
- sand and water
- water and oil
In chromatography, the filter paper is:
- stationary phase
- mobile phase
- mixture
- none of the above