Question

What is the $IUPAC$ nomenclature of isoprene monomer present in natural rubber ?

• A. $2$ -Methyl- $1$ , $3$ -butadiene
• B. $1$ , $3$ -Hexadiene
• C. $2$ , $3$ -Dimethyl- $1$ , $3$ -butadiene
• D. $2$ -Methyl- $1$ , $3$ -pentadiene

Answer 1

Answer: (A)

Correct answer is (a) $2$ -Methyl- $1$ , $3$ -butadiene