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NEET2015ChemistrySolutionsActual

For an ideal binary liquid solution with p_x^0 p_y^0 in which relation between X_x (mole fraction of X in liquid phase) and Y_X (mole fraction of X in vapour phase) is correct, X_y and Y_y are mole fraction of Y in liquid and vapour phase respectively

Options

  1. AX_x Y_x
  2. BX_x=Y_x
  3. CX_x X_y Y_x Y_y
  4. DX_x, Y_x, X_y and Y_y cannot be correlated

Correct answer

C. X_x X_y Y_x Y_y

Step-by-step solution

aligned & p_x^1=p_x^0 X_x=p_T Y_x & p_y^1=p_y^0 X_y=p_T Y_y aligned Therefore, p_x^0 p_y^0 X_x X_y = Y_x Y_y array ll & p_x^0 p_y^0 1 & X_x X_y Y_x Y_y array

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