Number of components (C), phase (P) and degrees of freedom (F) are related by Gibbs phase rule as

A. P + F - C = 2

B. C = P - F + 2

C. F = C - P - 2

D. P = F - C - 2

Answer: Option A

Solution(By Examveda Team)

The Gibbs phase rule for non-reacting system and for equilibrium system is given as $$F=C-P+2$$