1. Regard as the second-order decomposition of nitroysl chloride
2NOCl(g) 2NO(g) + Cl2(g)
At 450 K the rate constant is 15.4 atm-1s-1. Define how much time in s is needed for NOCl originally at a partial pressure of 74torr to decay to 11.1 torr?
2. Define how much time (in s) is needed for NOCl originally at a concentration of 0.0072 M to decay to 0.0022 M?