Edexcel International AS and A level Chemistry XCH11/YCH11 · 10.22.ii
C=C stretching absorption in alkenes
- Code
- 10.22.ii
- In
- 10.22 Infrared spectroscopy
- Topic
- U2 Energetics, Group Chemistry, Halogenoalkanes and Alcohols
- Course
- International AS and A level Chemistry XCH11/YCH11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 10.22 Infrared spectroscopy
- 10.22.i C–H stretching absorptions in alkanes, alkenes and aldehydes
- 10.22.ii C=C stretching absorption in alkenes
- 10.22.iii O–H stretching absorptions in alcohols and carboxylic acids
- 10.22.iv C=O stretching absorptions in aldehydes, ketones and carboxylic acids
- 10.22.v C–X stretching absorption in halogenoalkanes
- 10.22.vi N-H stretching absorption in amines