What are the number average molecular weights of Nylon 66 and Nylon 11 – McqOptions

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1.	What are the number average molecular weights of Nylon 66 and Nylon 11, when the conversion is 90%?
A.	2260, 1830
B.	4294, 3477
C.	2586, 1830
D.	3477, 4200
Answer» B. 4294, 3477

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