The structural formula of isoprene is ____________
(a) 2-benzyl-1,3-butadiene
(b) 2-methyl-1,3-butadiene
(c) 3-benzyl-1,2-butadiene
(d) 3-methyl-1,2-butadiene
I got this question in my homework.
The doubt is from Elastomers topic in chapter Polymers of Engineering Chemistry I