Assertion (A) : The molecularity of the reaction. H2+Br2→2HBr is 2. Reason (R ): The order of the reaction is 3/2. Assertion (A) : The molecularity of the reaction. H2+Br2→2HBr is 2. Reason (R ): The order of the reaction is 3/2. June 2, 2021 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 17 - Chemical Kinetics , Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related