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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
पर्याय
distillation
evaporation
filtration
fractional distillation
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उत्तर
fractional distillation
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संबंधित प्रश्न
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
Give a brief description of the principle of the following technique taking an example.
Distillation
Give one word answer
The process by which two miscible liquids are separated
Give a scientific reason.
A wet cloth is wrapped around a water storage container in summer.
Write an answer to the following question in your own words.
Which precaution will you take while using the methods of distillation and separation by separating funnel?
Choose the correct option.
A mixture of acetone and benzene can be separated by the following method:
Why is a condenser used in distillation process?
Define 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?
Explain the factors, which will affect the rate of evaporation, taking examples from our daily life experiences.
