AQA A-Level Chemistry Aromatic Chemistry Exam 2025 Questions and Answers

AQA A-Level Chemistry Aromatic Chemistry Exam 2025 Questions and Answers

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AQA A-Level Chemistry

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AQA A-Level Chemistry

AQA A-Level Chemistry Aromatic Chemistry Exam 2025 Questions and Answers

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AQA A-Level Chemistry Aromatic Chemistry Exam 2025 Questions and Answers

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Uploaded on: September 14, 2025
Last updated: September 14, 2025
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AQA A-Level Chemistry Aromatic Chemistry Exam 2025 Questions and Answers What's the formula for benzene? - --CORRECT ANSWER--C6H6 Why does benzene have a ring of delocalised electrons? - --CORRECT ANSWER-1. Each carbon atom is bonded to two other carbon atoms and a hydrogen atom and so has a spare electron which exists in a P orbital which overlap with each other. 2. The electron is delocalised and so can move throughout the p orbitals 3. This creates a ring of electron density above and below the carbon. Describe the bonding in benzene. - --CORRECT ANSWER--1. Sigma bonds between each overlapping c-c bond 2. Pi bonds between adjacent p orbitals State the three problems with Kekule's structure - --CORRECT ANSWER--1. C=C bonds are actually all the same length rather than the predicted 3 long single bonds and 3 short double bonds. ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1