Consequently, ratio of the absorbance ( At) of 4-NP at time t to the absorbance (A0) at t = 0 must be equal to the concentration ratio (Ct/C0) for 4-NP.
Consequently, ratio of the absorbance ( At) of 4-NP at time t to the absorbance (A0) at t = 0 must be equal to the concentration ratio (Ct/C0) for 4-NP.