Question

Buna –N- synthetic rubber is a copolymer of

Accepted Answer

${{\rm{H}}_2}{\rm{C}} = {\rm{CH}} - {\rm{CN\;and\;}}{{\rm{H}}_2}{\rm{C}} = {\rm{CH}} - {\rm{CH}} = {\rm{C}}{{\rm{H}}_2}$

Answer

\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\mathrm{\;}\,\,\,\,\,\mathrm{Cl}

\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|

{\mathrm{H}_2}\mathrm{C} = \mathrm{CH} - \mathrm{C} = \mathrm{C}{\mathrm{H}_2}\mathrm{\;and\;}\,{\mathrm{H}_2}{\rm{

Answer

${{\rm{H}}_2}{\rm{C}} = {\rm{CH}} - {\rm{CH}} = {\rm{C}}{{\rm{H}}_2}{\rm{\;and\;}}{{\rm{H}}_5}{{\rm{C}}_6} - {\rm{CH}} = {\rm{C}}{{\rm{H}}_2}$

Answer

${{\rm{H}}_2}{\rm{C}} = {\rm{CH}} - {\rm{CN\;and\;}}{{\rm{H}}_2}{\rm{C}} - \mathop {\rm{C}}\limits_{\mathop |\limits_{C{H_3}} } = {\rm{C}}{{\rm{H}}_2}$

NEET UG CHEMISTRY MCQ: POLYMERS

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