(2026/2027) | Updated Review | A+ Verified
Alcohol . Answer: -OH (hydroxy group)
Aldehyde . Answer: C=O (carbonyl group with hydrogen
Alkane . Answer: single bond (not functional group)
Alkene . Answer: double bond
Alkyne . Answer: triple bond
Amide . Answer: -CONH2, -CONHR, -CONR2
Amine . Answer: -NH2 (amino group)
Anhydride . Answer:
Arene . Answer: aromatic ring
Carboxylic acid . Answer: -COOH
Ester . Answer: -COOR
Ether . Answer: -OR (alkoxy group)