Question

Which equation or rule can be used to estimate the pseudo-critical properties of mixtures based on the pure-component critical constants? Select one: a. Newton's correlations b. Soave-Redlich-Kwong equation c. Kay's rule d. van der Waals equation of state e. Peng-Robinson

Answer 1

c. Kay's rule

Step-by-step explanation:

Kay's rule -

The rule is used to determine the pseudo reduced critical parameters of mixture , with the help of using the critical properties of the components of a given mixture .

The equation for Kay's rule is as follows ,

PV = Z RT

Where Z = The compressibility factor of the mixture .

Hence from the given options , the correct answer is Kay's rule .