In a co-current double pipe heat exchanger used for ... - Solved MCQs & Answer

The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A. x1. x2, where A is a constant. The corresponding equation for ln y1, where y1 is the activity co-efficient of component 1, is________?

Ans: A. x22Read →

MCQ #5701

Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of________?

Ans: CollagenRead →

MCQ #7789

In a binary liquid solution of components „A‟ and „B‟, if component „A‟ exhibits positive deviation from Raoult’s law, then component „B‟?

Ans: Exhibits positive deviation from Raoult’s lawRead →

MCQ #1533

Kinetic energy of fluid per unit weight represented by the velocity head is given by________?

Ans: v2/2gcRead →