Elimination written questions
Explain H3 Chemistry E1 and E2 mechanisms, stereochemistry and regioselectivity through written questions, with marking guidance after each response.
Learning goals
- Apply syn/anti elimination and stereoselectivity
- Apply Zaitsev/Hofmann regioselectivity
- Compare E1 and E2 profiles and rate laws
- Compare E1 and E2 regioselectivity
- Apply substrate effects in E2/SN2 competition
- Apply base effects in E2/SN2 competition
Use the feedback to improve your answers; this practice does not count towards your progress.
Questions are unavailable
Checking question availability…
Time is up and your answers could not be submitted; check your connection and try again.
Paper instructions
Practise
Practise questions on the skills you are learning. This is for practice only and doesn’t count towards your course progress.
- Question count is checked before you start.
- About 10 minutes.
- Feedback appears after you check each answer.
Your work
Without an account, unfinished answers stay in this tab. Signed in, they are saved on this device until the deadline shown when you start.
Getting your questions…
Recent attempts
History is stored only in this browser.
No completed attempts are saved yet.
Beyond the syllabus: optional enrichment that does not count towards your progress.