MCQ
Caffeic acid, found in coffee beans, $IUPAC$ name is?


- ✓$3-(3,4-$ Dihydroxyphenyl $)$ propenoic acid
- B$3-(3,4-$ Benzenediol $)$ propanoic acid
- C$4-$ Propenoic benzene $-1, 2-$ diol
- D$2-$ Carboxypropenyl benzene $-1,2-$ diol

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Reason : trans-Compound in trans addition forms two types of stereoisomers.
