Question

derivation of critical temperature formula of how it comes ​

Answer 1

Answer:

Finally, we find the critical temperature TK from the first equation: TK=(3VK−b)pKR=(3⋅3b−b)⋅a27b2R=8a27bR. VK=3b,pK=a27b2,TK=8a27bR. ... It can be shown that the first and second derivatives of the function p(V) at a critical point are equal to zero (see Example 1).

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Answer 2

Answer:

Derivation of critical temperature

Finally, we find the critical temperature TK from the first equation: TK=(3VK−b)pKR=(3⋅3b−b)⋅a27b2R=8a27bR. VK=3b,pK=a27b2,TK=8a27bR. ... It can be shown that the first and second derivatives of the function p(V) at a critical point are equal to zero (see Example 1).