The reaction 2X→B is a zeroth order reaction .If the initial concentration of X is 0.2 M, the half-life is 6 h. When the initial concentration of X is 0.5 M, the time required to reach its final concentration of 0.2 M will be : the half-life is 6 h. When the initial concentration of X is 0.5 M The reaction 2X→B is a zeroth order reaction .If the initial concentration of X is 0.2 M the time required to reach its final concentration of 0.2 M will be : June 2, 2021 Category: Chapter 17 - Chemical Kinetics , Chemistry , JEE Adv and Mains Chemistry 41 Years Solved Video Solutions 1979 - 2019 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related