A technique of estimating physical properties of compound by using properties of molecular group of elements in the compound. Is called
(a) Group contribution method
(b) Generalized group method
(c) Kay`s Method
(d) None of the mentioned
This question was addressed to me in a job interview.
The doubt is from Real gas Mixture topic in section Material Balances for Multi-Unit Systems and Ideal and Real Gases of Chemical Process Calculation