Question 3 A research assistant is helping Professor Fazlynn to conduct an irreversible reaction of AB in a CSTR in an isothermal condition under 1atm. The concentration of A over time is tabulated in the table below: a) State THREE (3) assumptions that can be made for this process. [3 marks] b) Determine the rate constant, k and the order of reaction, a for this process by using the differential method. [12 marks] c) Professor Fazlynn ask her research assistant to change the way they took the data. She wants to start collecting the data when the time is above 120min, and to increase the temperature in order to increase the rate of reaction. The research assistant does not agree with the suggestion. Based on your knowledge on data analysis, which method is preferable in collecting the data? Justify your answer. [10 marks]