Monthly Archives: March 2014

Topical Tips – Macromolecules

O Level Chemistry Topical Tips – Macromolecules (5073/5074). Please click to load. Below are the points to take note while revising: (1): There are two main types of polymerization to form macromolecules: Addition polymerization and condensation polymerization. It is important

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Topical Tips – Alcohols and Carboxylic Acids

O Level Chemistry Topical Tips – Alcohols and Carboxylic Acids (5073/5074). Please click to load. Importance of chapter: The single most important sub-section of this chapter will be the knowledge of the process of esterification. This knowledge could be tested

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Topical Tips – Alkanes and Alkenes

O Level Chemistry Topical Tips – Alkanes and Alkenes (5073/5074). Please click to load. Importance of chapter: Questions from this chapter do appear frequently in multiple choice questions. For Paper 2, it might be combined with other chapters of organic

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Chemistry Topical Tips – Organic Chemistry (General)

O Level Chemistry Topical Tips – Organic Chemistry General (5073/5074). Please click to load. Importance of chapter: Organic Chemistry can be split into four topics – Organic Chemistry (General), Alkanes and Alkenes, Alcohols and Carboxylic Acids and Macromolecules. In general,

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Chemistry Topical Tips – Electrolysis

O Level Chemistry Topical Tips – Electrolysis (5073/5074). Please click to load. Importance of chapter: Electrolysis is an important chapter in Pure Chemistry. It appears regularly in Paper 2 of the chemistry paper, either in Section A or Section B.

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Recommended Practise Questions for Additional Mathematics

Recommended Practise Questions for Additional Mathematics. Please click to load. Below are the recommended practise questions for students to gauge their proficiency for the chapters. These questions are selected to cover a wide scope in which questions are frequently tested.

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Recommended Practise Questions for Chemistry (5073/5074)

Recommended Practise Questions for Chemistry (5073/5074). Please click to load. Below are the recommended practise questions for students to gauge their proficiency for the chapters. These questions are selected to cover a wide scope in which questions are frequently tested.

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