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Distillation Y8 Chemistry HELP

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  • What does a Water Condenser do?
    Has cold running water through the jacket, Cools the vapour that first evaporates
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  • Is Distillation used to purify a liquid mixture? Explain
    Used to separate a liquid mixture, eg - Acetone and Water
  • What is the main concept behind Simple Distillation?
    Based on different boiling points of liquids, and there should be sufficient difference in the 2 points
  • What are the boiling points of ethanol and Water?
    78 deg C and 100 deg C
  • Mention the physical factor of fractional distillation
    difference in Boiling point
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  • What is Simple Distillation?
    Heating liquid mixture to form vapour --- cooling that vapour to get a liquid
  • Why do you put a thermometer in a distillation flask?
    To read the increase in temperature while heating