Summary

• Description:

  The MS Word document comprises THE G8 Chemistry Paper 2 2026 Pre-Mock 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 2 theory examination testing analytical problem-solving, inorganic and organic chemistry, energetics, electrochemistry, industrial chemistry, and data interpretation. This comprehensive revision paper with answers and marking scheme is suitable for KCSE candidates seeking quality PDF download resources.

  • Month Administered: June 2026
  • Duration: 2 Hours
  • Total Marks: 80 Marks
  • Number of Questions: 7 Questions (1–7)
  • Structure: Seven compulsory structured questions carrying between 10 and 13 marks each.

  It covers the following topics:

  • Section I
    • Periodic table trends and periodicity
    • Atomic and ionic radii
    • Chemical bonding and structures
    • Physical properties of substances
    • Oxidation numbers
    • Electrode potentials and electrochemical cells
    • Electrolysis of dilute sulphuric(VI) acid
    • Organic nomenclature
    • Organic reaction pathways
    • Addition, substitution and polymerization reactions
    • Enthalpy changes and Hess's Law
    • Energy cycle calculations
    • Selection of fuels
    • Neutralization reactions
    • Hydrogen chloride chemistry
    • Preparation of sodium hypochlorite
    • Stoichiometric calculations
    • Solubility curves and crystallization
    • Hardness of water
    • Industrial manufacture of oxygen
    • Fractional distillation of liquid air
    • Corrosion and electroplating
    • Laboratory preparation of oxygen
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  CHEMISTRY
• Posted By:

  Caleb_Peter

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