Reason for geometrical isomerism shown by 2-butene is (a) Chiral carbon (b) Free rotation about single bond Reason for geometrical isomerism shown by 2-butene is (a) Chiral carbon (b) Free rotation about single bond December 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related