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A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure toluene at this temperature are 74.7 torr and 22.3 torr, respectively, then the total vapour pressure of the solution and the benzene mole fraction in equilibrium with it will be, respectively :
  • a)
    35.0 torr and 0.480
  • b)
    38.0 torr and 0.589
  • c)
    30.5 torr and 0.389
  • d)
    35.8 torr and 0.280
Correct answer is option 'B'. Can you explain this answer?
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A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol o...
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A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure toluene at this temperature are 74.7 torr and 22.3 torr, respectively, then the total vapour pressure of the solution and the benzene mole fraction in equilibrium with it will be, respectively :a)35.0 torr and 0.480b)38.0 torr and 0.589c)30.5 torr and 0.389d)35.8 torr and 0.280Correct answer is option 'B'. Can you explain this answer?
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A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure toluene at this temperature are 74.7 torr and 22.3 torr, respectively, then the total vapour pressure of the solution and the benzene mole fraction in equilibrium with it will be, respectively :a)35.0 torr and 0.480b)38.0 torr and 0.589c)30.5 torr and 0.389d)35.8 torr and 0.280Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure toluene at this temperature are 74.7 torr and 22.3 torr, respectively, then the total vapour pressure of the solution and the benzene mole fraction in equilibrium with it will be, respectively :a)35.0 torr and 0.480b)38.0 torr and 0.589c)30.5 torr and 0.389d)35.8 torr and 0.280Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A solution at 20°C is composed of 1.5 mol of benzene and 3.5 mol of toluene. If the vapour pressure of pure benzene and pure toluene at this temperature are 74.7 torr and 22.3 torr, respectively, then the total vapour pressure of the solution and the benzene mole fraction in equilibrium with it will be, respectively :a)35.0 torr and 0.480b)38.0 torr and 0.589c)30.5 torr and 0.389d)35.8 torr and 0.280Correct answer is option 'B'. Can you explain this answer?.
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