12th Class Chemistry Polymers / बहुलक Question Bank 12th CBSE Chemistry Polymers

  • question_answer
    Why are the numbers 66 and 6 put in the names of nylon 66 and nylon 6?

    Answer:

                    These numbers indicate the number of carbon atoms in the monomer units involved in the two varieties of nylon. nylon 66 : Adipic acid (six 'C' atoms) and hexamethylene diamine (six 'C' atoms) nylon 6 : \[\varepsilon \]-Aminocaporic acid. (six 'C' atoms) For further details, consult section 16.6.


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