Chapter 11, Problem 11.7P

Interpretation Introduction

Interpretation:

The meaning of invariant reaction needs to be explained. For an invariant reaction, the value of degree of freedom for a two component system needs to be proved equal to zero.

Concept Introduction:

To solve any independent equation, variables with some values are required. These number of variables is called the degree of freedom. This system consists of phase rule such as "Gibs phase rule". Any rigid body that exists consists of 6 degrees of motion.

Gibbs phase rule for the general system is 'P+F=C+2'.