EXPERIMENT $4$: KINETICS OF THE IODINATION OF ACETONE

In order to determine the rate law of the reaction A $$ B$,$ different experiments were performed by

using different initial concentrations at constant temperature. $10mL$ samples were withdrawn from

the reaction medium at certain time intervals to determine the concentration of $A.$ The concentration

of $A$ is determined by titration method and for titration $0\mathrm{.}2M$ of $C$ is used.

The titration reaction is $6A+4C4D+4E$

The results of the two experiments that performed were given below. Determine the order of the

reaction and the rate constant by assuming the concentration of $A$ is linearly decreased with respect

to time up to $5$ minutes. Please specify the units.