Apply the Gibbs phase rule and obtain the number of degree of freedom (F) to the various points (Point 1 to Point 5) in the AlO3-SiO phase diagram given below. Write down the Gibbs phase rule for the two component system. Include the number of the components (C) and the number of phases (P) in your answer. 2.200 2,100 2,000 1,900 1,800 Point 27 1,700 1,600 1.500 1,400 SIO Gibbs Phase Rule: SiO (cristobacite)+ L Point 1 Point 2 Point 3 Point 4 Point 5 10 L+mullite (SS) Point 30 SiO, (cristobalite) + multe (55) 20 1.587 30 No. of Components (C) 1 1 40 50 Mol % Alo M 60 P+ F = No. of Phases (P) Point 5 70 1.800 L+ALO 80 2054 Point 1 AlO, mullite (SS) Point 4 90 ALO No. of Degree of Freedom (F)