Q106 · CSIR NET Chemistry, December 2011
Paper: CSIR NET December 2011 · Subject: Physical Chemistry · Chapter: Polymer Chemistry · Topic: Molecular Weight Averages · Marks: 2 · Difficulty: Medium
The osmotic pressure ($\pi$) of a polymer sample at different concentrations (c) was measured at T(K). A plot of ($\pi$/c) versus c gave a straight line with slope (m) and intercept (c'). The number average molecular weight of the polymer is (R = gas constant).
(a)$\frac{Rt}{c'}$
(b)$\frac{c'}{RT}$
(c)RT
(d)mRT
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.
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