Summary

• Description:

  The MS Word document comprises Mangu High School Chemistry Paper 2 Mock Exam 2023. The PDF version is also available upon your request. The marking scheme is in a different document.

  It was a Mangu High School Chemistry Paper 2 Mock examination.

  • Duration: 2 hours
  • Total Marks: 80
  • Number of Questions: 1-7

  It covers the following topics:

  • Periodic table trends (ionization energy, Group 1 reactivity)
  • Strong vs. weak bases
  • Neutralization and preparation of salts (Sodium Nitrate)
  • Laboratory preparation of dry Nitrogen gas
  • Preparation and properties of Nitric Acid
  • Halogens (Chlorine, Bromine, Iodine reactivity)
  • Industrial electrolysis of brine
  • Preparation and crystallization of Sodium Chlorate
  • Radioactive decay curves, half-life, and nuclear equations
  • Extraction of Aluminium (Bauxite, Cryolite, electrolysis)
  • Electrochemistry (standard electrode potentials, half-cells, cell e.m.f., salt bridges)
  • Industrial preparation of Sodium Hydroxide via the mercury cell
  • Synthetic vs. natural fibres
  • Organic chemistry reaction schemes (Alcohols, Esterification, Polymerization)
• Category:

  Mock Past Papers
• Level:

  Form 4
• Subject:

  CHEMISTRY

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