A mixture of n-hexane and n-heptane can be separated through the process of:
A
centrifuagation
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B
paper chromatography
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C
simple distillation
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D
all of the above
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Solution
The correct option is C simple distillation A mixture of n-hexane and n-heptane can be separated through the process of simple distillation.
The mixture is taken into a distillation flask and then heated. The vapours of, n-hexane has a lower boiling point pass through and get condensed in the condenser. n-heptane, which has a higher boiling point, condenses and flows back into the distillation flask.