Menu
Home / GATE 2017-2018 / GATE Chemical :: Discussion

Discussion :: GATE Chemical

  1. The vapor liquid equilibrium relation for an ideal binary system is given by 
    y*A = (αABxA)/[1 + (αAB - 1)xA] 
    Here xA and y*A are the mole fractions of species A in the liquid and vapor, respectively. The relative volatility (αAB) is greater than unity.
    A liquid having the composition found in the first part of the linked answer question, is flash distilled at a steady state to a final liquid mole fraction of 0.25. If αAB is 2.5, the fraction of the feed vaporized is
    2. A.
    0.08
    B.
    0.20
    C.
    0.67
    D.
    0.74

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    -NA-

Write your comments here:

Be The First To Comment