If \overline{M}_w is the weight average molecular weight and \overline{M}_n is the number average molecular weight of a polymer, the poly dispersity index (PDI) of the polymer is given by

{\overline{M}_n}/{\overline{M}_w}

{\overline{M}_w}/{\overline{M}_n}

\overline{M}_w \times \overline{M}_n

{1}/{\overline{M}_w \times \overline{M}_n}

EAMCET Engineering 2008 Solved Paper

Section: Chemistry

Question : 79 of 160

Marks: +1, -0

If Mw is the weight average molecular weight and Mn is the number average molecular weight of a polymer, the poly dispersity index (PDI) of the polymer is given by

‌
Mn
Mw
‌
Mw
Mn
Mw×Mn
‌
1
Mw×Mn

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