Topic 10A Alcohols
Use this landing page to move between the four Alcohols revision pages of Topic 10. Each card links to a focused page with inline checks, worked examples and exam-style FAQs.
Choose a Alcohols Page
Alcohols carry the –OH group, and everything they do follows from it. These pages name and classify them, explain their hydrogen bonding, take the oxidation of primary, secondary and tertiary alcohols step by step, map their other reactions, and finish with the laboratory techniques used to prepare and purify a liquid product.
Key idea: Find the carbon carrying the OH and count its carbon neighbours: that one decision fixes the name, the class, and what acidified dichromate(VI) will do to it.
Alcohols: Naming, Classification and Properties
Alcohols: nomenclature, structural, displayed and skeletal formulae, primary, secondary and tertiary alcohols, hydrogen bonding, boiling temperatures and solubility.
Start revisingOxidation of Alcohols
The oxidation of alcohols: acidified dichromate(VI), aldehydes, carboxylic acids and ketones, distillation versus reflux, [O] equations and tests for aldehydes and acids.
Start revisingSubstitution and Elimination Reactions of Alcohols
Reactions of alcohols: combustion, halogenation with PCl₅, KBr and sulfuric acid, and red phosphorus and iodine, and dehydration to alkenes.
Start revisingPreparing and Purifying Organic Liquids
Preparing and purifying organic liquids: reflux, distillation, separating funnel, drying agents, boiling temperature and percentage yield.
Start revisingHow to Use These Pages
Start with naming and classification so that primary, secondary and tertiary are automatic, then the oxidation page, which is the most examined, then the reaction map, and use the techniques page alongside the practical work.
Exam focus: Every reaction answer needs reagent, conditions and observation. For oxidation add whether you distil or reflux, and why.
Copyright notice: This revision page, including its written explanations, layout and teaching sequence, is produced for Online Learning System by Dr. Mohammed Al-Fatah. It is intended for student revision and may not be copied, redistributed or republished without permission.
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