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RP6: Tests for Organic Functional Groups

Tests for alcohol, aldehyde, ketone, carboxylic acid, alkene functional groups

Required PracticalAQAA-Level

๐Ÿ”ฌ Equipment Required

  • Test tubes and rack
  • Water bath
  • Bromine water
  • Fehling's solution or Tollens' reagent
  • 2,4-DNP reagent
  • Sodium carbonate
  • Acidified potassium dichromate
  • Universal indicator

๐Ÿฆบ Safety Precautions

  • Wear safety glasses
  • Many organic compounds are flammable - no naked flames
  • Bromine water is corrosive and toxic
  • 2,4-DNP is potentially explosive when dry
  • Tollens reagent should be freshly prepared and disposed of immediately

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About RP6: Tests for Organic Functional Groups

RP6: Tests for Organic Functional Groups is a required practical for AQA A-Level Chemistry. This practical tests for alcohol, aldehyde, ketone, carboxylic acid, alkene functional groups

Students are expected to understand the method, identify and control variables, use appropriate equipment, analyse results, draw graphs, identify sources of error, suggest improvements, and consider safety precautions.

Questions on required practicals frequently appear in AQA A-Level Chemistry exams and can be worth significant marks. Practice with our AI-generated questions to master this practical.

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