Chapter 8.4, Problem 6P

Give a structural formula for the carbocation intermediate that leads to the major product in each of the reactions of Problem $8.5$.

Use Markovnikov’s rule to predict the major organic product formed in the reaction of hydrogen chloride with each of the following:

a) $\text{2-Methyl-2-butene}$

b) $\text{cis-2-Butene}$

c) $\text{2-Methyl-1-butene}$

d)