Value of critical temperature in terms of van der Waals' constants a and b is given by

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12.Kinetic Theory of Gases

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The value of critical temperature in terms of van der Waals' constants $a$ and $b$ is given by

A

$T_C=\frac{8 a}{27 R b}$

B

$T_C=\frac{27 a}{8 R b}$

C

$T_C=\frac{a}{2 R b}$

D

$T_C=\frac{a}{27 R b}$

Solution

(a)

Critical temperature is given as :

$T_C=\frac{8 a}{27 R_b}$

Standard 11

Physics

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