Number of components ( C ), phase ( P ) and degrees of freedom ( F ) a – McqOptions

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1.	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» B. C = P - F + 2

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