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Depend on liquid property, if it had similar boiling point but different freezing point then it might consider crystallisation and distillation when the boiling is easier to separate them. If the liquid is easily thermally decompose then it might need to consider crystallisation. there is no definite answer to this question. Very depending on what chemical working with.
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How you can obtain the pure water by which procees distillation or fractional distillation?
Distillation is used frequently.
What part of a solution is dissolved is recovered when evaporation and crystallisation is used?
some solid solute.
Why steam is used as boiling source in steam distillation?
Otherwise it wouldn't be a STEAM destillation, would it?
When was distillation first used?
1938
What is distillation unit?
A Distillation vessel is the name given to the glassware/tubes used in Science Labs
Other methods of purification and separation of organic compounds?
Various methods used for purification and separation of organic compounds are: i) Crystallisation ii) Fractional Crystallisation iii) Sublimation iv) Distillation v) Extraction with solvents vi) Chromatography.
What is crystallisation used for?
crystallisation is one of the techniques to obtain compounds (solids) in pure form.
In what situation would you use fractional distillation over simple distillation?
You would use simple distillation when the two products you are trying to separate have large difference in boiling points. Fractional distillation is needed when the two products have very close boiling points (like Hexane and toluene). In petroleum refining, the word "fractionation", not "fractional distillation" is used, often interchangeably with "distillation". When we have a crude mixture of different compounds which have very minor difference in their boiling points and cannot be separated simple distillation, then fractional distillation is used. Differenciation of components of petroleum is done by this process
What is the technique used to separate a solvent from a solution.?
The simplest method is distillation.
How is distillation used in the lab?
With the help of distillation process.
How fractional distillation is used?
Fractional distillation is used to separe the components of a liquid.
How you can obtain the pure water by which procees distillation or fractional distillation?
Distillation is used frequently.
How is fractional distillation used during the making of whiskey?
Distillation is used to extract ethanol.
Which distillation separates azeotropic mixtures?
azeotropic distillation is used
What separation technique would most likely be used if a solvent we saved?
distillation separation
What is used to separate fractional distillation?
Yuo need a distillation instalation.
What part of a solution is dissolved is recovered when evaporation and crystallisation is used?
some solid solute.
