Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015) Total Questions - 1

• question_answer1) A solution at \[20{}^\circ C\] 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 : JEE Main Online Paper (Held On 10 April 2015)
  A)
   30.5 torr and 0.389
  done clear
  B)
   38.0 torr and 0.589
  done clear
  C)
   35.8 torr and 0.280
  done clear
  D)
   4 35.0 torr and 0.480
  done clear
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