- Study guides, Class notes & Summaries

Master your AQA A Level Chemistry Organic and Physical Chemistry exams with this Fall Semester 2025/2026 Updated Complete Marking Scheme Study Pack, featuring 290+ verified exam answers with detailed mark scheme explanations. Covers both Paper 2 and Paper 3 topics, including organic reactions, thermodynamics, kinetics, and equilibrium, aligned with the AQA A Level Chemistry syllabus. Perfect for A Level Chemistry students and tutors, this comprehensive marking scheme helps clarify grading crit...

AQA A-level Organic and Physical Chemistry Midterm exam Question and Answers What is the general formula for an alcohol? CnH2n+1OH What is the difference between a primary, secondary and tertiary alcohol? The number of R chains attached to it What is the general formula for an aldehyde? CnH2n+1CHO What is the general formula for a ketone? CnH2nO What is the general formula for a carboxylic acid? CnH2n+1COOH What is the general formula for an ester? CnH2nO2 What is the general form...

AS CHEMISTRY Aqa Paper 2 (7404/2) - Organic and Physical Chemistry June 2022 Question Paper

A-level CHEMISTRY 7405/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2020 Version: 1.0 Final *206A7405/2/MS* Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant questions, by a panel of subject teachers. This mark scheme includes any amendments made at the standardisation events which all associates participate in and is the scheme which was used by them in this examination. The standardisa...