Summary

• Description:

  The MS Word document comprises Form 4 Chemistry Paper 1 End of Term 2 2026 Exam with Marking Scheme. The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Chemistry Paper 1 examination.

  This exam assesses students on fundamental chemical theories, atomic structures, and stoichiometry. It emphasizes problem-solving and the ability to interpret chemical reactions and industrial processes.

  • Month Administered: August
  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: 27
  • Structure: Answer all questions.

  It covers the following topics:

  • Isotopes and Relative Atomic Mass
  • Preparation of Salts
  • Water of Crystallization and Efflorescence
  • Gas Laws and Molar Gas Volume
  • Electrical Conductivity of Solutions
  • Atomic Structure and Bonding
  • Fertilizer Composition Calculations
  • Separation of Mixtures
  • Organic Chemistry (Positional Isomers)
  • Water Hardness
  • Bond Energy and Enthalpy Changes
  • Gas Preparation Apparatus
  • Luminous and Non-Luminous Flames
  • Polymers and Monomers
  • Oxidation States
  • Redox Reactions
  • Graham's Law of Diffusion
  • Properties of Carbon (IV) Oxide
  • Empirical and Molecular Formulas
  • Reduction of Copper (II) Oxide
  • Laboratory Apparatus Identification
  • Le Chatelier's Principle
  • Reactions of Halogens
  • Radioactivity and Decay Equations
  • Hydrogen Bonding
  • Electrolysis of Copper (II) Chloride
  • Molarity and Titration Calculations
  • Large Scale Manufacture of Acids
  • Synthetic Polymers (PVC)
• Category:

  Exams
• Level:

  Form 4
• Subject:

  CHEMISTRY
• Posted By:

  Caleb_Peter

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