Manipulation, Separation And Purification Techniques

Question 1

Steam distillation

What is it used for and how does it work?

Answer 1

Remove insoluble high BP liquids from mixtures

The liquid forms insoluble layer with condensed steam in the receiver

Question 2

Simple distillation

What is it used for and how does it work?

Answer 2

Purification

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

Question 3

Fractional distillation

What is it used for and how does it work?

Answer 3

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