Which of the following is true about the direction of tie-lines? – McqOptions

MCQOPTIONS

1.	Which of the following is true about the direction of tie-lines?
A.	They must run from liquidus to solidus
B.	They must run from solidus to liquidus
C.	They can run from solidus to liquidus and vice versa
D.	They have no specific direction
Answer» B. They must run from solidus to liquidus

Discussion

No Comment Found

Related MCQs

Gibbs triangle is _______
Under what conditions three phases may coexist for some ternary system?
A critical point at which liquid and vapor phase are identical is known as____
Which of the following can provide useful information about the formation of the reaction layer sequence when used together with the isothermal sections?
The Cu<sub>6</sub>Sn<sub>5</sub> phase does not nucleate until below___________
Which among the following cannot exist in local equilibrium with solder enriched with Bi at 200 degree Celsius?
Three-phase equilibrium in a ternary system exists _____
No two tie-lines at the same temperature may ever cross.
Which of the following is true about the direction of tie-lines?
The chemical potentials of A, B and C in any phase are then given by the points where the tangential plane to the free energy surfaces intersects the A, B and C axes in a Gibbs triangle.(Where A, B and C are individual components).