SolutionMedium
Question
Which of the following behaviour is true about the ideal binary liquid solution of liquids ‘A’ and ‘B’, if $P_{A}^{o}$<$P_{B}^{o}$?
Options
A.Plot of Ptotal vs XA is non-linear.
B.Plot of Ptotal vs XB is linear with slope = 0. (d) Plot of Ptotal vs XB is linear with −ve slope.
C.Plot of Ptotal vs XB is linear with slope = 0.
D.Plot of Ptotal vs XB is linear with −ve slope.
Solution
$P_{\text{total}} = X_{A}.P_{A}^{o} + X_{B}.P_{B}^{o} = \left( 1 - X_{B} \right).P_{A}^{o} + X_{B}.P_{B}^{o} = P_{A}^{o} + X_{B}\left( P_{B}^{o} - P_{A}^{o} \right)$
Graph is a straight line with slope$\left( P_{B}^{o} - P_{A}^{o} \right) = + ve$
Create a free account to view solution
View Solution FreeMore Solution Questions
In which of the following liquid pair, there is contraction in volume on mixing?...A glucose solution is isopiestic with blood. What is the osmolarity of glucose solution?...What is the normal freezing point of the solution represented by the phase diagram ?...At 323 K, the vapour pressure (in mm Hg) of a methanol−ethanol solution is represented as P = 120X + 140, where X is the...When mercuric iodide is added to the aqeous solution of potassium iodide :...