Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 May 2012)

done JEE Main Paper (Held On 19 May 2012) Total Questions - 1

• question_answer1) Liquids A and B form an ideal solution. At \[30{}^\circ C\], the total vapour pressure of a Solution containing 1 mol of A and 2 mol of B is 250 mm Hg. The total vapour pressure becomes 300 mm Hg when 1 more mol of A is added to the first solution. The vapour pressures of pure A and B at the same temperature are     JEE Main  Online Paper (Held On 19  May  2012)
  A)
  150,450 mm Hg                
  done clear
  B)
  125,150 mm Hg
  done clear
  C)
  450,150 mm Hg                
  done clear
  D)
  250,300 mm Hg
  done clear
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