NEET Chemistry Polymers / बहुलक Question Bank Self Evaluation Test - Polymers

  • question_answer
    The condensation of hexamethylenediamine with sebacoyl chloride at 525 K gives

    A) nylon-6, 20      

    B) nylon-6, 01

    C) nylon-6, 10      

    D) None of these

    Correct Answer: C

    Solution :

    [c] \[\underset{Hexamethylene\text{ }diamine}{\mathop{{{H}_{2}}N-{{\left( C{{H}_{2}}- \right)}_{6}}N{{H}_{2}}}}\,+\underset{Sebacoyl\text{ }chloride}{\mathop{Cl-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-{{\left( C{{H}_{2}} \right)}_{8}}}}\,-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-Cl\text{ }\xrightarrow{\Delta }\] \[\underset{Nylon6,10}{\mathop{-(HN-{{(C{{H}_{2}})}_{6}}-(NH-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,-}}\,{{(C{{H}_{2}})}_{8}}-\overset{O}{\mathop{\overset{||}{\mathop{C}}\,}}\,){{-}_{n}}\]


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