Chemical Engineering > GATE 2019 > Activity Coefficients
For a binary nonideal A-B mixture exhibiting a minimum boiling azeotrope, the activity coefficients, γ i ​ (i=A,B), must satisfy
A
$\gamma_{A}>1$, $\gamma_{B}>1$
B
$\gamma_{A}<1$, $\gamma_{B}>1$
C
$\gamma_{A}=1$, $\gamma_{B}=1$
D
$\gamma_{A}<1,$ $\gamma_{B}<1$

Correct : a

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binary mixture azeotrope minimum boiling azeotrope activity coefficients chemical engineering GATE chemical engineering 2019 chemical engineering gate binary mixture behavior azeotrope activity coefficients GATE 2019 question 15

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