13.12 Explain why the following systems are not aromatic?
(ii)
There is no complete conjugation of a electron in the ring. And also it does not obey huckle rule [(4n+2) ]electron.
CBSE Answer Sheets: CIC tells board to charge photocopying fee as per RTI rules, amend circular
CBSE Class 12 Supplementary Result 2026: Scanned copy, verification, re-evaluation dates announced
SC asks CBSE to protect students affected by OSM evaluation in admissions
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now