Cambridge O Level Chemistry (5070)

Cambridge O Level Chemistry (5070)

Learn core chemical facts, concepts and principles and link them to real applications. Practise accurate experimental work and evaluate methods and results. Apply appropriate mathematics and communicate findings clearly.

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Subject Content: Physical, Inorganic, and Organic Chemistry

The course covers a comprehensive range of chemical principles, concepts, and applications, with a strong focus on practical skills.

1. Experimental Chemistry

Mastering laboratory techniques (filtration, distillation, chromatography), qualitative analysis of ions/gases, and safety procedures.

2. Physical Chemistry: Structure and Bonding

Covers the particulate nature of matter (solids, liquids, gases), atomic structure, periodic table arrangement, and ionic/covalent/metallic bonding.

3. Physical Chemistry: Reactions

Focuses on stoichiometry (moles, relative masses), energetics (exothermic/endothermic), reaction kinetics*, and electrochemistry.

4. Inorganic Chemistry: Periodic Table & Compounds

Includes periodic table trends, acids, bases, and salts (properties and preparation), and the properties and extraction of metals.

5. Inorganic Chemistry: Environment

Deals with the composition of the atmosphere and topics related to air and water pollution.

6. Organic Chemistry

Introduction to carbon compounds, study of hydrocarbons (alkanes and alkenes), polymers, and macromolecule formation.

Skill Development Focus

The course is designed to cultivate a range of scientific skills beyond just theoretical knowledge.

Scientific Inquiry

Planning experiments, safely using equipment, and recording observations.

Data Analysis

Handling, interpreting, and manipulating various forms of data.

Problem-Solving and Application

Using scientific data and evidence to solve problems and applying knowledge to new, unfamiliar contexts.

Assessment Structure

Candidates are assessed through three papers, covering multiple-choice, theory, and practical skills.

Paper 1: Multiple Choice

  • Duration: 1 hour
  • Format: 40 multiple-choice questions.
  • Weighting: 30%.
Paper 2: Theory

  • Duration: 1 hour 45 minutes.
  • Format: Mix of short-answer and structured questions.
  • Weighting: 50%.
Paper 3 or Paper 4: Practical Assessment

  • Format: All candidates take one of the two papers.
  • Paper 3: Requires hands-on experimental work.
  • Paper 4: Written paper that tests familiarity with practical procedures.
  • Weighting: 20%.

 

This structure is based on the Cambridge O Level Chemistry (5070) syllabus.

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