ABC26PH1193 · Polymer Chemistry
Subject: Physical Chemistry · Chapter: Polymer Chemistry · Topic: Polymer Chemistry – General · Exam: NET DEC 2018 · Marks: 2 · Difficulty: Easy
The dispersity of a polymeric sample is
(a)$\frac{\left\langle\mathrm{M}^{2}\right\rangle}{\langle\mathrm{M}\rangle^{2}}$
(b)$\frac{\langle\mathrm{M}\rangle^{2}}{\left\langle\mathrm{M}^{2}\right\rangle}$
(c)$\frac{\langle\mathrm{M}\rangle^{2}}{\langle\mathrm{M}\rangle}$
(d)$\frac{\langle\mathrm{M}\rangle}{\langle\mathrm{M}\rangle^{2}}$
Answer
Explanation
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