Question

\[\begin{array}{cc}
\phantom{.........}\ce{CH3}\phantom{........}\ce{CH3}\phantom{.}\\
\phantom{......}|\phantom{...........}|\phantom{}\\
\ce{-(CH2 - C - CH2 - C)\underset{n}{-}}\\
\phantom{......}|\phantom{...........}|\phantom{}\\
\phantom{..........}\ce{CH3}\phantom{........}\ce{CH3}\phantom{.}\
\end{array}\]  is a polymer having monomer units:

Options

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Answer 1

Explanation:

\[\ce{n = <}\]

or

\[\begin{array}{cc}
\phantom{..........................}\ce{CH3}\phantom{........}\ce{CH3}\phantom{.}\\
\phantom{.......................}|\phantom{...........}|\phantom{}\\
\phantom{}\ce{CH3 ->[Polymerisation] -(CH2 - C - CH2 - C)\underset{n}{-}}\phantom{.}\\
\phantom{........}|\phantom{..........................}|\phantom{...........}|\phantom{............}\\
\phantom{.....}\ce{nCH2 = C}\phantom{.........................}\ce{CH3}\phantom{........}\ce{CH3}\phantom{...............}\\
|\phantom{..........................................}\\
\ce{\underset{2-Methyl propene}{CH3}\phantom{.......................................}}
\end{array}\]