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05/10/2020 11:26 am
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Which equation shows correct form of Berthelot equation.
(a) (P + a/T(V + C)2)(V - b) = RT
(b) (P + a/T(V - C)2)(V - b) = RT
(c) (P + a/TV2)(V - b) = RT
(d) (P + a/TV2)(V + b) = RT
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05/10/2020 11:29 am
(c) (P + a/TV2)(V - b) = RT
Explanation:
(P + a/TV2)(V - b) = RT is Berthelot equation. The volume correction is same as in van der Waal's equation, but the pressure correction is different. He introduced the pressure correction as a/TV2 in place of a/V2.