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Which among the following points represents metastable equilibrium?
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498
Tiên Hương
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Which of the thermodynamic functions can be considered as an intensive property?
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230
Ngọc Tú
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Which of the following is a necessary criterion for any transformation (G1, G2 are the free energies of initial and final state respectively)?
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349
Ngọc Tú
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Đ
Solid phases are most stable at low temperatures.
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294
Huyền Thu
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The relative stability of a system for transformations that occur at constant temperature and pressure is determined by its ____________
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365
Daniel William
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Based on the Gibbs phase rule, how many degrees of freedom are present at the triple point of water?
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1
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341
Viết Mạnh
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When does the strain energy change can make a difference in the enthalpy of mixing in real solutions?
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1
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349
ThịThúy Hiền
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The variation of activity with composition is given below, out of this which one obeys Raoults law__________
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369
Tú Linh Nguyễn
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Assuming that A and B mix to form a substitutional solid solution and that all configurations of A and B atoms are equally probable, the
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1
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450
Như Quỳnh Lan
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Partial molar free energy of a pure substance A or alternatively the chemical potential of A in the phase depends on_____
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1
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354
Mỹ An
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The configurational entropy depends on _____
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321
Nguyễn Việt Thắng
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In case of an ideal system ΔH of mixing is _________
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365
Thanh Hoan
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If we allow inter diffusion to taken place between the elements A and B, there will be change in the free energy because of mixing, if the total
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1
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425
Đỗ Chí Hải
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In endothermic transformation the enthalpy of mixing is __________
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231
Thành Đạt
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In an exothermic transformation, the total free energy of the system will change far more drastically with composition at higher temperature
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1
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245
Nguyễn Thiệu Vy
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If we consider that there are no volume and enthalpy changes caused by mixing, then the only contribution to the entropy will be__________
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391
Đinh Thu Trang
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Q
When X1 mole of A and X2 mole of B are brought together, the corresponding free energy of system is given by___________ (where G1 and G2
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1
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389
Hưng Thịnh
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Under what conditions three phases may coexist for some ternary system?
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358
Nguyễn Hồng Yến
Nguyễn Hồng Yến
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A critical point at which liquid and vapor phase are identical is known as____
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1
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410
Đạt Đinh
Đ
H
Gibbs triangle is _______
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1
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395
Đức Linh
Đ
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