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AP EAMCET202317 May 2023Evening ShiftChemistrySolutionsActual

A solution is formed by the combination of two liquids such as dichloromethane and chloroform. The partial pressures of dichloromethane and.chloroform in solution are 285.5 and 62.4 ~mm Hg respectively. What is the total pressure of the solution?

Options

  1. A223.1 ~mm Hg
  2. B347.9 ~mm Hg
  3. C357.9 ~mm Hg
  4. D337.9 ~mm Hg

Correct answer

B. 347.9 ~mm Hg

Step-by-step solution

P _ total = x ₁ P ₁^ + x ₂ P ₂^ aligned & = P ₁+ P ₂=285.5+62.4 & =347.9 ~mm Hg . aligned (as chloroform and dichloromethane form an ideal solution)

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