How to Separate Paraffin and Petrol Using Fractional Distillation
Learn the step-by-step process to separate paraffin and petrol efficiently using fractional distillation based on their boiling points.
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To separate paraffin and petrol, use fractional distillation. Heat the mixture gradually so that petrol, with its lower boiling point, vaporizes first. The vapor is then condensed back into a liquid in a different container. Continue heating to reach paraffin’s higher boiling point and collect it separately. This method leverages the different boiling points of the substances to achieve separation.
FAQs & Answers
- What is fractional distillation? Fractional distillation is a technique that separates mixtures based on differences in boiling points of components by gradual heating and condensation.
- Why can paraffin and petrol be separated by fractional distillation? Paraffin and petrol have different boiling points, so when the mixture is heated, petrol vaporizes first and can be collected separately from paraffin.
- What equipment is needed for fractional distillation of paraffin and petrol? A distillation flask, a fractionating column, condenser, and collection containers are typically required to perform fractional distillation.