Across
- 3. should be stable to washing with soap and water
- 4. is more basic than pyrrole
- 5. is more aromatic than furan
- 6. is used us indicator
- 9. is the hetero atom of furan
- 10. is meta directing group
- 11. compounds have planar cyclic structure
Down
- 1. is more stable than cyclohexatriene
- 2. separation is more easyer than enantiomers
- 7. is a five membered heterocyclic compound
- 8. is a ring activating group