Learn the IUPAC system for naming aldehydes and ketones. the products of hydrogenation oxidation
This is known as Aldol reaction. The name aldol is derived from the names of the two functional groups aldehyde and alcohol
https://www.angelo.edu/faculty/kboudrea/index_2353/Chapter_03_2SPP.pdf
Though ketones give ketols (compounds containing a keto and alcohol groups) the general name aldol condensation still applies to the reactions of ketones due
ethers according to the IUPAC system of nomenclature;. • discuss the reactions involved in the preparation of alcohols from alkenes aldehydes
The rules for naming alcohols are a slight variation on the rules for naming alkanes. Aldehydes and ketones each contain a carbonyl group (C=O).
https://chem.ucr.edu/sites/g/files/rcwecm2681/files/2019-10/Chapter13.pdf
Learn to recognize the aldehyde and ketone functional groups. • Learn the IUPAC system for naming aldehydes and ketones.
For example the IUPAC name for formaldehyde
https://ncert.nic.in/ncerts/l/lech202.pdf