Manipulation, Separation And Purification Techniques Flashcards Preview

Chemistry- Unit 4 > Manipulation, Separation And Purification Techniques > Flashcards

Flashcards in Manipulation, Separation And Purification Techniques Deck (3)
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1

Steam distillation
What is it used for and how does it work?

Remove insoluble high BP liquids from mixtures
The liquid forms insoluble layer with condensed steam in the receiver

2

Simple distillation
What is it used for and how does it work?

Purification
Fraction is collected between two temperatures. Product is purified and distilled

3

Fractional distillation
What is it used for and how does it work?

Purify a mixtures of two or more liquids/ a liquid and a solid
Thermometer monitors BP. Component with lowest BP evaporates up the column first and condense to a liquid