A decomposes as . The rate of appearance of B, taking 2 M concentration of A, is equal to : A decomposes as . The rate of appearance of B is equal to taking 2 M concentration of A June 3, 2021 Category: Chapter 7 - Chemical Kinetics and Nuclear Chemistry (Level 1 and Level 2) , N Awasthi Physical Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related