is the ans for Q2) 7.6 * 1012
1. A substance A decomposes by first order reaction starting initially with [A] = 2.00 M, after 200mins [A]
= 0.250 M. For this reactioin what is I + 1/2 II K?
2. Calculate the equilibrium const. for the reaction Fe+2 + Ce+4 -----> Fe^+3 + Ce^+3 . Given Eº Co^+4 | Ce^+3 = 1.44V, Eº Fe^+3 | Fe^+2 = 0.68 V
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