In the study of phase diagrams, the rule which helps to calculate the relative proportions of liquid and solid material present in the mixture at any given temperature is known as

In the study of phase diagrams, the rule which helps to calculate the

1.	In the study of phase diagrams, the rule which helps to calculate the relative proportions of liquid and solid material present in the mixture at any given temperature is known as
A.	Hume-Rothery rule
B.	Lever rule
C.	Gibb’s phase rule
D.	Empirical rule
Answer» C. Gibb’s phase rule

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In the study of phase diagrams, the rule which helps to calculate the relative proportions of liquid and solid material present in the mixture at any given temperature is known as

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