Assertion : Halogenation of alkanes is catalysed by tetraethyl lead. Reason : Halogenation proceeds through free radical mechanism. Assertion : Halogenation of alkanes is catalysed by tetraethyl lead. Reason : Halogenation proceeds through free radical mechanism. December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related