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प्रश्न
Select the correct alternative from the choices given for the following statement:
Components of crude petroleum can be separated by
विकल्प
distillation
evaporation
filtration
fractional distillation
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उत्तर
fractional distillation
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संबंधित प्रश्न
How would you confirm that a colourless liquid given to you is pure water?
Give a brief description of the principle of the following technique taking an example.
Distillation
Define :- Distillation
Give one word answer
The process by which two miscible liquids are separated
Pure water from impure water
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Methyl alcohol and water
- Give the principle involved in the separation of the mixture
- Give the technique of separation of the mixture.
Choose the correct option.
Which of the following techniques is used for the separation of glycerol from soap in the soap industry?
Assertion (A): Simple distillation can help in separating a mixture of propan-1-ol (boiling point 97°C) and propanone (boiling point 56°C).
Reason (R): Liquids with a difference of more than 20°C in their boiling points can be separated by simple distillation.
Draw a diagram of bubble plate type fractionating column. When do we require such type of a column for separating two liquids. Explain the principle involved in the separation of components of a mixture of liquids by using fractionating column. What industrial applications does this process have?
A mixture of benzene and chloroform is separated by ______.
