Assertion: A catalyst is more effective in finely divided form. Reason: Finely divided form has more surface area. Assertion: A catalyst is more effective in finely divided form. Reason: Finely divided form has more surface area. 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