Chlorination of pentane gives a mixture of isomers having the molecular formula C₅H₁₁Cl. The percentage of 1-chloropentane is 22%.
Assuming the secondary hydrogens in pentane are equally reactive to monochlorination, what is the percentage of 3-chloropentane in the mixture?
A. 48% B. 26% C. 22% D. 14%
