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How would you separate a mixture of different oil components that evaporate at different temperatures?
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When you use the direct distillation?
Distillation is used to separate liquids with different boiling points. A distillation column consists of let's say trays at different temperatures, and in these trays, the lighter and more volatile components evaporate, leaving the heavier component(s).
How will you separate the components of black ink using chromatography?
You can use the filter paper or chromatography paper to separate the different components in black ink.
What method is used to separate noble gases and air?
Fractional distillation is used to separate noble gases and air, by first liquifying the air and allowing the individual gasses to evaporate out at their respective boiling temperatures.
Why is a thermometer needed when separating crude oil?
Because different fractions separate at different temperatures.
Why mixtures are easy to separate?
because the components of a mixture are not changed
How can you use evaporation to separate materials?
Materials evaporate at different temperatures. Collect (condense) the evaporated material at the proper temperatures and you have separated them.
How can you separate petrol and diesel from crude oil?
Fractional distillation. Petrol and diesel evaporate at different temperatures.
When you use the direct distillation?
Distillation is used to separate liquids with different boiling points. A distillation column consists of let's say trays at different temperatures, and in these trays, the lighter and more volatile components evaporate, leaving the heavier component(s).
What is the Need to separate components of a mixture?
we separate different components to get rid of harmful components
Why do the fractions separate at different temperatures?
Because they have different chemical properties and boil at different temperatures
Why is distillation is a good way to separate hydrocarbons?
Because they evaporate at different rates, each has a different boiling point.
How will you separate the components of black ink using chromatography?
You can use the filter paper or chromatography paper to separate the different components in black ink.
What method is used to separate noble gases and air?
Fractional distillation is used to separate noble gases and air, by first liquifying the air and allowing the individual gasses to evaporate out at their respective boiling temperatures.
How is it possible to separate crude oil substances?
Through a process known as fractional distillation, also called cracking.The oil is heated and vapours of the various components are given off. The different vapours condense at different temperatures and these fractions are collected.
How do you separate air's gasses?
Lower the temperature. Different parts will liquify and freeze at different temperatures.
Why is a thermometer needed when separating crude oil?
Because different fractions separate at different temperatures.
Why mixtures are easy to separate?
because the components of a mixture are not changed
