Three reagents are added separately to four different organic compounds.
| Compound | Aqueous sodium carbonate | Tollens' reagent | Acidified potassium dichromate(VI) | |
|---|---|---|---|---|
| A | Propan-1-ol | effervescence | no visible change | orange solution turns green |
| B | Propanal | no visible change | silver mirror forms | orange solution turns green |
| C | Propanoic acid | effervescence | silver mirror forms | no visible change |
| D | 2-Methylpropan-2-ol | no visible change | no visible change | orange solution turns green |
Which row shows the correct observations?
Row A
Row B
Row C
Row D
21 exam-style questions on AQA A Level Chemistry Organic analysis, covering Identification of functional groups by test-tube reactions, Mass spectrometry, and Infrared spectroscopy. Each one has a worked solution and a mark scheme showing where the marks go.