What Method Is Used to Separate Petrol and Paraffin? | Fractional Distillation Explained

Learn how fractional distillation separates petrol and paraffin by exploiting their different boiling points for effective isolation.

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Fractional distillation is the method used to separate petrol and paraffin. It utilizes differences in boiling points, allowing components like petrol and paraffin to be vaporized and condensed at specific temperatures, effectively isolating the substances from one another.

FAQs & Answers

  1. Why is fractional distillation used to separate petrol and paraffin? Fractional distillation is used because petrol and paraffin have different boiling points, allowing them to be vaporized and condensed separately for effective separation.
  2. What determines the order of separation in fractional distillation? The order of separation is determined by the boiling points of the substances; components with lower boiling points evaporate first.
  3. Can petrol and paraffin be separated by simple distillation? No, simple distillation is not effective for separating petrol and paraffin because their boiling points are relatively close; fractional distillation provides better separation.