Question

How do I plot an appropriately labelled graph of ln (T_∞ - T_t)against time (t) and calculate the rate constant (k) from the slope (gradient) using a line of best fit? I want the graph drawn by hand. The ln(A)0 are ( 2.31,2.16,2.09,2.37,2.34,2.06,2.09,2.09,2.09) and the time (10,20.5,30,40.1,50.27,60,70,80,90)

10

20.5

30

40.1

50.27

60

70

80

90

2.31

2.16

2.09

2.37

2.34

2.06

2.09

2.09

2.09

Answer 1