(a)
Interpretation:
Estimation of parameters a,b and c from the given equation and data of composition versus excess volume.
Concept introduction:
Excess molar properties of mixtures are the non ideal nature of real mixtures. They are generally the difference between the partial molar property of a component in a real mixture and in an ideal mixture.
Parameters a, b and c can be determined by fitting the data given in the question.
(b)
Interpretation:
Estimation the maximum value of excess volume and composition at which it becomes maximum.
Concept introduction:
Excess molar properties of mixtures are the non ideal nature of real mixtures. They are generally the difference between the partial molar property of a component in a real mixture and in an ideal mixture.
(c)
Interpretation:
Derive expression for
Concept introduction:
Excess molar properties of mixtures are the non ideal nature of real mixtures. They are generally the difference between the partial molar property of a component in a real mixture and in an ideal mixture.
Partial molar properties can be derived from equations:
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