Assertion : 1-butene on reaction with HBr in the presence of a peroxide produces 1-bromobutane. Reason : It involves the formation of a primary radical. Assertion : 1-butene on reaction with HBr in the presence of a peroxide produces 1-bromobutane. Reason : It involves the formation of a primary radical. December 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related