B: I2/NaOH(aq)
Oracle Prep sorts past-paper questions by topic, so you can drill Carbonyl compounds and see which topics are most likely to come up next.
Sign up free →Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content
The compounds listed are reacted with hydrogen cyanide. Which compounds produce a molecule containing a chiral centre…
Two carbonyl compounds have the molecular formula C₃H₆O. Which reagents give different observations with these two co…
Which compound gives both: an orange precipitate with 2,4-DNPH reagent and a yellow precipitate with alkaline I₂(aq)?
Use of the Data Booklet is relevant to this question. The gas laws can be summarised in the ideal gas equation. pV = …
Two moles of compound P were placed in a vessel. The vessel was heated and compound P was partly decomposed to produc…
The value of the third ionisation energy of aluminium is 2740 kJ mol⁻¹. Which correctly represents this statement?