Which of the following has highest knocking property (a) Olefins (b) Branched chain olefins (c) Straight chain olefins (d) Aromatic hydrocarbons Which of the following has highest knocking property (a) Olefins (b) Branched chain olefins (c) Straight chain olefins (d) Aromatic hydrocarbons December 13, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related