Question

Q1
What is the degrees of freedom value for
a reactive system according to Gibbs
Ops: A. (C-r')-P+2
B. (C-r')-P-2
C.
(C-r')+P+2
D. (C+r')-P+2​

Answer 1

Answer:

F=C-P+2

where C is the number of chemical components

P is the number of phases

Basically, it describes the mathematical relationship for determining the stability of phases present in the material at equilibrium condition.

In the next section, let us look at the phase rule derivation.