Formula of nylon -66 is – InterviewSolution

1.	Formula of nylon -66 is
Answer» `[OC(CH_2)_6CONH(CH_2)_4NH]_n` `[OC(CH_2)_4CONH(CH_2)_6NH]_n` `[OC(CH_2)_4CONH(CH_2)_4NH]_n` `[OC(CH_2)_6CONH(CH_2)_6NH]_n` ANSWER :B

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