How many distinct dichlorination products can result when isobutane is subjected to free radical chlorination?
I think that three distinct products may result namely
a) 1,1-Dichloro-2-methylpropane
b) 1,2-Dichloro-2-methylpropane
c) 1,3-Dichloro-2-methylpropane
But the book says only two distinct products may form. Can anyone explain how?