Summary

• Description:

  The PDF document comprises BURAMU 2 EXAMINATION MARCH 2026 Chemistry Paper 1 2026 Mock Exam with Answers (Marking Scheme). The marking scheme is in a different document.

  It was a Mock Exam examination.

  • Duration: 2 Hours
  • Total Marks: 80
  • Number of Questions: 1-27

  It covers the following topics:

  • Structure and Bonding
    • Electron dot and cross diagrams
    • Reactivity of elements based on bonding
    • Shapes of crystals
    • Types of structures and bonds
  • Salts
    • Types of salts
    • Preparation of salts
    • Action of heat on nitrates
    • Water hardness and its removal
    • Properties of salt solutions
  • Solubility
    • Solubility curves
    • Kinetic theory explanation of solubility
    • Calculation of solubility and mass of saturated solution
  • Industrial Chemistry
    • Industrial preparation of sulphuric (VI) acid (Contact Process)
    • Pollution effects and minimization
  • Acids, Bases, and Indicators
    • Strong and weak bases
    • Reactions of bases with metal ions (complex formation)
    • Reactions of metals with cold water and indicators
  • Organic Chemistry
    • Hydrocarbons (Alkanes, Alkenes)
    • Homologous series and general formulas
    • Isomerism and naming
    • Boiling points of organic compounds
    • Esterification and saponification
    • Vulcanization of rubber
  • Energy Changes in Chemical and Physical Processes
    • Energy level diagrams
    • Enthalpy change and activation energy
    • Heating values of fuels
  • Gas Laws
    • Graham's law of diffusion
    • Calculations involving diffusion rates
  • Metals
    • Rusting of iron and prevention
    • Protection by aluminium
  • Moles and Chemical Equations
    • Calculation of total number of ions
    • Empirical and molecular formulas
  • Environmental Chemistry
    • Carbon (IV) oxide emissions and disadvantages
    • Reducing emissions
  • Electrochemistry
    • Electrolysis in different solvents
    • Conductivity of solutions
  • Air and Combustion
    • Determination of percentage of oxygen in air
  • Volumetric Analysis
    • Titration errors
  • Radioactivity
    • Isotopes and relative atomic mass calculation
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  CHEMISTRY

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