In a study of the gas phase decomposition of nitrosyl chloride at 400K NOCl(g)NO(g)+1/2Cl2(g) the following data were obtained: Hint: It is not necessary to graph these data. (1) The observed half life for this reaction when the starting concentration is 8.951022M is 5 and when the starting concentration is 4.48102M is s. (2) The average (1/[NOCl])/t from t=0s to t=2.33104s is M1s1 The average (1/[NOCl])/t from t=2.33104s to t=7.00104s is M1s1 (3) Based on these data, the rate constant for this order reaction is M1s1