Paper 1:
It has 30-40 multiple choice questions to be completed in 45-60 minutes, which means 90 seconds per question. The questions are arranged according to the topics 1-11 for Core and 1-21 for Core and Higher-level. It's better to leave the calculations for the end of the paper, as a calculator and data booklet are not allowed.
Paper 2:
It usually starts with a question that requires calculations. Make sure you are confident with stoichiometry, significant figures, and decimal places. Double-check your calculations to avoid errors. Familiarize yourself with the IB chemistry data booklet and command terms before the exam.
Paper 3, Section A:
Review the prescribed practical and be familiar with calculations such as empirical formula, molar mass, enthalpy changes, graph analysis, and best fit lines.
Paper 3, Section B:
MC questions
General Exam Tips:
- Practice with past exam papers and mark schemes.
- Use the correct terminology when answering questions.
- Draw clear and neat diagrams.
- Write legibly and make sure examiners can read your writing.
- Review all areas of the syllabus including topics 10 and 11.
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