Assertion : (10) Annulene is not aromatic though it contains Huckel number of pie-electrons. Reason : Steric interaction between internal hydrogens makes it non-aromatic. Assertion : (10) Annulene is not aromatic though it contains Huckel number of pie-electrons. Reason : Steric interaction between internal hydrogens makes it non-aromatic. December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related