Octane number can be changed by (a) Isomerisation (b) Alkylation (c) Cyclisation (d) All of these Octane number can be changed by (a) Isomerisation (b) Alkylation (c) Cyclisation (d) All of these December 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related