Question

Which is the monomer of neoprene in the following?

विकल्प

• \[\begin{array}{cc}
  \ce{CH2 - C - CH = CH2}\\
  |\phantom{.......}\\
  \ce{Cl}\phantom{......}
  \end{array}\]

• \[\ce{CH2 = CH - C ≡ CH}\]

• \[\ce{CH2 = CH - CH = CH2}\]

• \[\begin{array}{cc}
  \ce{CH2 = C - CH = CH2}\\
  |\phantom{.......}\\
  \ce{CH3}\phantom{....}
  \end{array}\]

Answer 1

\[\begin{array}{cc}
\ce{CH2 - C - CH = CH2}\\
|\phantom{.......}\\
\ce{Cl}\phantom{......}
\end{array}\]