Metallurgical Engineering > GATE 2021 > Solution
Elements A and B have the same crystal structure. For a dilute solution of B in A, which one of the following is true?
(Given: ΔHmix - Mixing enthalpy, aB - Activity of B and XB - Mole fraction of B)
(Given: ΔHmix - Mixing enthalpy, aB - Activity of B and XB - Mole fraction of B)
Correct : d
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