1.

What is fractional distillation and what is the principal on which it is based?

Answer»

ANSWER:

this method is used to seprate 2 or more missible LIQUID or gases whose boiling point has a differebt of less than 25 celvin.

1) it is carryout in a fractional column which consists of glass TUBE with glass beats in it.

2) glass beats provide surface for the vapour to cooland condeness RAPIDLY.



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