General Physics Question 23

Question 23

  1. The equation of state of a real gas is given by

(1997, 2M)

p+aV2(Vb)=RT

where p,V and T are pressure, volume and temperature, respectively and R is the universal gas constant. The dimensions of the constant a in the above equation is

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Answer:

Correct Answer: 31. [ML5 T2]

Solution:

  1. aV2=[p]

[a]=[pV2]=[ML1 T2][L6]=[ML5 T2]



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