1. Tardigrade
  2. Question
  3. Chemistry
  4. Which of the following compounds is not aromatic?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Which of the following compounds is not aromatic?

J & K CETJ & K CET 2004

Solution:

According to Huckel?s rule an aromatic compound has $(4 n+2) \pi$ electrons,
where $n=0,1,2,3 \ldots$ etc.
$4 n+2=2 ; n=0$; aromatic
$4 n+2=6 ; n=1$; aromatic
$4 n+2=4 ; n=0.5$; non-aromatic
$4 n+2=6 ; n=1 ;$ aromatic

Solution Image Solution Image Solution Image Solution Image