Summary

• Description:

  The MS Word document comprises Maranda High School Chemistry Paper 3 2024 Mock Exam with Answers (Marking Scheme). The PDF version is also available upon your request. The marking scheme is in a different document.

  It is a KCSE Chemistry Paper 3 (233/3) Mock Examination administered in June 2024.

  • Duration: 2 Hours 15 Minutes
  • Total Marks: 40
  • Number of Questions: 3

  The paper consists of practical-based questions designed to assess experimental skills, observation, data analysis, calculations, and qualitative analysis.

  It covered the following topics:

  • Calorimetry experiments and determination of enthalpy change
  • Temperature-time measurements and graph plotting
  • Heat change and enthalpy calculations for chemical reactions
  • Acid-base titration and concentration determination
  • Stoichiometric calculations involving moles and concentrations
  • Qualitative analysis of organic compounds through chemical tests
  • Identification of functional groups using reagents such as sodium hydroxide, potassium manganate(VII), and sodium hydrogen carbonate
  • Qualitative inorganic analysis including tests with sodium hydroxide, ammonia, barium chloride, and dilute acids
  • Identification of cations and anions based on observed reactions and precipitates
  • Laboratory techniques such as filtration, heating, titration, and solution preparation
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  CHEMISTRY

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