Which statement about the composition of vapour over an ideal 1 : 1 molar mixture of…
Chemistry · JEE Main · NTA Exams — Solutions
Which statement about the composition of vapour over an ideal 1 : 1 molar mixture of benzene and toluene is correct at 25°C.
(Given: vapour pressure of benzene and toluene at 25°C are 75 mm of Hg and 22 mm Hg respectively.)
- The vapour will contain higher percentage of toluene.
- The vapour will contain higher percentage of benzene.
- The vapour will contain equal amount of benzene and toluene.
- Information is not sufficient to decide.
Answer
(B) The vapour will contain higher percentage of benzene.
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