Summary

• Description:

  The MS Word document comprises KCSE 2026 Chemistry Paper 3 Prediction Paper with Answers (Set 4). The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a KCSE Chemistry Paper 3 prediction examination designed to prepare candidates for the national assessment.

  This practical examination tests precise volumetric analysis, thermochemical enthalpy of solution, reaction kinetics graphs, and systematic qualitative analysis of inorganic and organic substances.

  • Duration: 2 hours 15 minutes
  • Number of Questions: 3 (Questions 1 - 3)
  • Structure: Quantitative practical experiments, rate graphs, and qualitative systematic testing

  It covers the following topics:

  • Thermochemistry (Enthalpy of Solution of Sodium Hydroxide Pellets)
  • Chemical Kinetics (Reaction Rate of Sodium Thiosulphate with Hydrochloric Acid and Disappearing Cross Method)
  • Graphical Plotting and Interpretation of Reaction Rates
  • Qualitative Inorganic Analysis (Systematic Cation and Anion Testing using Sodium Hydroxide, Barium Nitrate, and Potassium Dichromate)
  • Amphoteric Hydroxide Precipitation and Dissolution in Excess Ammonia
  • Qualitative Organic Analysis (Combustion Characteristics, Acidity Testing with Universal Indicator and Magnesium, and Esterification)
• File Size:

  1020.50 KB
• Length:

  8 pages
• Category:

  KCSE Prediction Papers
• Level:

  Form 4
• Subject:

  Chemistry
• Posted By:

  Caleb_Peter

Enter your details below to initiate a payment using MPESA.