In an ideal solution
(a) All of the molecules have same intra-molecular force
(b) All of the molecules may have same intra-molecular force
(c) All of the molecules do not have same intra-molecular force
(d) None of the mentioned
I got this question in an internship interview.
My doubt is from Two component Gas -Two component Liquid system-I topic in portion Multiphase Equilibrium of Chemical Process Calculation