Summary

• Description:

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

  It is a Form 4 Chemistry Paper 2 (233/2) examination.

  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: 7 (Questions 1–7)
  • Marking Scheme: The marking scheme is in a different document.

  It covers the following topics:

  • Organic chemistry (IUPAC nomenclature, reactions of alkanols, extraction of ethanol, and environmental effects of polymers)
  • Sulphur and its compounds (allotropes, extraction via the Frasch process, and the Contact process for manufacturing sulphuric(VI) acid)
  • The Periodic Table and Periodicity (trends in atomic and ionic radii among alkaline earth metals and halogens, and types of bonding)
  • Solubility and crystallization (fractional crystallization calculations based on temperature changes)
  • Water and hydrogen (hard water, its uses, and methods of removing hardness)
  • Qualitative analysis (identifying cations using aqueous ammonia to form complex ions)
  • Thermochemistry and energy changes (determining the molar heat of solution and plotting temperature-time graphs)
  • Nitrogen and its compounds (reactions starting with ammonia, manufacture of nitric(V) acid, and calculating percentage composition of nitrogen in fertilizers)
  • Electrochemistry (electrolysis of brine and aqueous silver nitrate, Faraday's laws calculations, and electroplating)
• File Size:

  459.15 KB
• Length:

  13 pages
• Category:

  Exams
• Level:

  Form 4
• Subject:

  CHEMISTRY
• Posted By:

  Caleb_Peter

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