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प्रश्न
Which of the following is the monomer of neoprene?
पर्याय
\[\ce{CH2 = CH - C ≡ CH}\]
\[\begin{array}{cc}
\ce{CH2 = C - CH = CH2}\\
|\phantom{.......}\\
\ce{CH3}\phantom{....}
\end{array}\]\[\begin{array}{cc}
\ce{CH2 = C - CH = CH2}\\
|\phantom{.......}\\
\ce{Cl}\phantom{......}
\end{array}\]\[\ce{CH2 = CH - CH = CH2}\]
MCQ
उत्तर
\[\begin{array}{cc}
\ce{CH2 = C - CH = CH2}\\
|\phantom{.......}\\
\ce{Cl}\phantom{......}
\end{array}\]
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