The best way to practise for your Grade 12 Chemistry examination is to do questions from past exam papers. Bilum Books Chemistry Grades 11 & 12 Past Exams Questions 3rd Edition will help you. They give you the following:
- Actual questions from past examinations 2011 to 2021.
- Detailed answers to all questions, with explanations.
- Revision notes to remind you of the essential points you need to learn.
The content of this book is arranged according to the units in Grade 11 & 12 syllabi for Chemistry:
Grade 11 syllabus units:
11.1 Application of Physical Processes
11.2 Chemical and Metallic Bonding
11.3 Types of Chemical Reactions
11.4 Energy and Reaction Rates
11.5 Metals and Non-metals
Grade 12 syllabus units:
12.1 Masses, Moles and Concentrations
12.2 Acid, Bases and Salts
12.3 Electrochemistry
12.4 Carbon Compounds
12.5 Natural Resources and Chemical Industries in Papua New Guinea
This means you can use this book from the start of Grade 11 to revise and study each topic as it is taught in class, and continue throughout Grade 12.
Revision notes and past exam questions take up the front part of the book. Answers with explanations appear at the back of the book.
Each syllabus unit begins with revision notes followed by the questions related to that unit from all the exam papers from 2011 to 2015. Detailed answers to those questions are given at the end of the book. Questions from 2016, 2017, 2018, 2019, 2020 and 2021 exam papers are in the Appendix, together with detailed solutions.
Use this book well and you will do well in your exam.
Good luck!