Answer:
Explanation:
The missing image can be seen below.
From the given information:
The elimination process follows E2 mechanism which is a 2nd order kinetics.
At E2 mechanism, the base attaches with the beta hydrogen while also removing the leaving group in the same process. In the given compound 2-chloro-2-methylpropane, chloride is the leaving group that results in the product; 2-methylprop-1-ene.
The mechanism is seen in the second image,
