79.If Eafor a certain biological reaction is 50. kJ/mol, by what factor (how many times will the rate of this reaction increase when body temperature increases from 37°C (normal) to 40°C (fever)? A. 2.0B.2.0 ×10C. 1.0002D. 1.15E.1.20
80.For the overall chemical reaction shown below, which one of the following statements can be rightly assumed?2H2S(g) + O2(g) →2S(s) + 2H2O(l)
81.For the reaction whose rate law is rate = k[X], a plot of which of the following is a straight line?