A __________ depicted as Mn, Let Ni equal the number of the molecules – McqOptions

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1.	A __________ depicted as Mn, Let Ni equal the number of the molecules or moles or other calculated of number of molecules with mass M, or a calculated of mass such as D.P.
A.	Number average molecular weight
B.	Number mean molecular weight
C.	Number median molecular weight
D.	Number mode molecular weight
Answer» B. Number mean molecular weight

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