MCQ
Which of the following are not aromatic
- ABenzene
- BCyclo-octatetrarenyl dianion
- CTropyllium cation
- ✓Cyclopentadienyl cation
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(P)\, Fe(CO)_5\,\,\, (Q)\,CO\,\,\, (R)\, H_3B \leftarrow CO\,\,\,(S)\, [Mn(CO)_5]^-$

