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Which of the following statements best characterizes the data represented in the liquid-vapor phase diagram of carbon dioxide where the dotted line represents phase change?
  • a)
    Point 5 is the critical point of carbon dioxide.
  • b)
    Moving from point 1 to 2, carbon dioxide is undergoing condensation.
  • c)
    Moving left along the isotherm from point 1, the pressure increases drastically since carbon dioxide becomes an incompressible solid.
  • d)
    Above the isotherm for 31C, carbon dioxide exists only as a supercritical fluid.
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which of the following statements best characterizes the data represen...
This is a P-V graph, so the plotted lines represent isotherms, whereby each line represents a different temperature. Normally, the plot is hyperbolic in shape, but as the temperature decreases, the plot flattens into a liquid-vapor equilibrium region or condensation region.
Moving from point 1 to 2, carbon dioxide is undergoing evaporation not condensation since the liquid region is to the left and the vapor region is to the right.
To the left of point 1, the pressure increases drastically because carbon dioxide has condensed into an incompressible liquid not solid.
Point 3 is the critical point of carbon dioxide, and the isotherm through point 3 is the critical isotherm.
Above the isotherm through point 3, carbon dioxide exists only as a supercritical fluid.
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Most Upvoted Answer
Which of the following statements best characterizes the data represen...
This is a P-V graph, so the plotted lines represent isotherms, whereby each line represents a different temperature. Normally, the plot is hyperbolic in shape, but as the temperature decreases, the plot flattens into a liquid-vapor equilibrium region or condensation region.
Moving from point 1 to 2, carbon dioxide is undergoing evaporation not condensation since the liquid region is to the left and the vapor region is to the right.
To the left of point 1, the pressure increases drastically because carbon dioxide has condensed into an incompressible liquid not solid.
Point 3 is the critical point of carbon dioxide, and the isotherm through point 3 is the critical isotherm.
Above the isotherm through point 3, carbon dioxide exists only as a supercritical fluid.
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Which of the following statements best characterizes the data represented in the liquid-vapor phase diagram of carbon dioxide where the dotted line represents phase change?a)Point 5 is the critical point of carbon dioxide.b)Moving from point 1 to 2, carbon dioxide is undergoing condensation.c)Moving left along the isotherm from point 1, the pressure increases drastically since carbon dioxide becomes an incompressible solid.d)Above the isotherm for31C, carbon dioxide exists only as a supercritical fluid.Correct answer is option 'D'. Can you explain this answer? for MCAT 2025 is part of MCAT preparation. The Question and answers have been prepared according to the MCAT exam syllabus. Information about Which of the following statements best characterizes the data represented in the liquid-vapor phase diagram of carbon dioxide where the dotted line represents phase change?a)Point 5 is the critical point of carbon dioxide.b)Moving from point 1 to 2, carbon dioxide is undergoing condensation.c)Moving left along the isotherm from point 1, the pressure increases drastically since carbon dioxide becomes an incompressible solid.d)Above the isotherm for31C, carbon dioxide exists only as a supercritical fluid.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for MCAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements best characterizes the data represented in the liquid-vapor phase diagram of carbon dioxide where the dotted line represents phase change?a)Point 5 is the critical point of carbon dioxide.b)Moving from point 1 to 2, carbon dioxide is undergoing condensation.c)Moving left along the isotherm from point 1, the pressure increases drastically since carbon dioxide becomes an incompressible solid.d)Above the isotherm for31C, carbon dioxide exists only as a supercritical fluid.Correct answer is option 'D'. Can you explain this answer?.
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