Summary

• Description:

  The PDF document comprises Maseno High School 2025 Chemistry Paper 2 Mock Exam with Answers. The marking scheme is in a different document.

  The exam paper contains 7 questions and it is marked out of a total of 80 marks and it should be completed by learners within a duration of 2 hours.

  It covers the following topics:

  • Periodic table trends (First ionization energy, melting points, and ionic radii)
  • Structure and bonding (Properties of Period 3 chlorides and oxides)
  • Isotopes (Neutron calculation and relative atomic mass)
  • Organic chemistry (Catalytic cracking, polymerization, isomerism, and empirical formula determination)
  • Nitrogen and its compounds (Preparation of Nitrogen (II) oxide, Ostwald process for Nitric (V) acid)
  • Environmental chemistry (Catalytic converters and effects of Carbon (IV) oxide)
  • Electrochemistry (Standard electrode potentials, EMF calculation, and Electrolysis of Brine/Mercury cell)
  • Chemical Equilibrium (Le Chatelier's principle in ethanol production)
  • Reaction Rates (Graphical analysis of reaction between Calcium carbonate and Hydrochloric acid)
  • Thermochemistry (Hess' Law, calculation of standard heat of formation, and energy level diagrams)
  • Metals (Extraction and purification of Copper)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  CHEMISTRY

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