Answer:
C) In[reactant] vs. time
Explanation:
For a first order reaction the integrated rate law equation is:
![A = A_{0}e^{-kt}](https://tex.z-dn.net/?f=A%20%3D%20A_%7B0%7De%5E%7B-kt%7D)
where A(0) = initial concentration of the reactant
A = concentration after time 't'
k = rate constant
Taking ln on both sides gives:
![ln[A] = ln[A]_{0}-kt](https://tex.z-dn.net/?f=ln%5BA%5D%20%3D%20ln%5BA%5D_%7B0%7D-kt)
Therefore a plot of ln[A] vs t should give a straight line with a slope = -k
Hence, ln[reactant] vs time should be plotted for a first order reaction.
I think its A.
if one force cannot overcome the other, the object remains stationary.
Water, H2O, HOH these are all the same compound just worded differently