Real gases MCQ

Test your knowledge with important Real gases MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Real gases MCQs at Bissoy

• Corrected and normalized conditions of temperature, pressure and volume, normalized by their respective critical conditions is called
  ক

  Reduced variables

  খ

  Corresponding variables

  গ

  Standard condition variables

  ঘ

  None of the mentioned
• For the Van der Waals real gas equation Statement I: The unit of constant a is atm.L2/mole2 Statement II: The unit of constant b is L
  ক

  Both statements are false

  খ

  Only one can be true at a time

  গ

  Both statement are true

  ঘ

  None of the mentioned
• The summation of each of the partial pressure of the component in a system equals to the total pressure. Is
  ক

  Dalton`s law

  খ

  Boyle`s law

  গ

  Charles`s Law

  ঘ

  None of the mentioned
• A parameter that indicates the degree of nonsphericity of a molecule is called
  ক

  Compressibility factor

  খ

  Acentric factor

  গ

  Holburn factor

  ঘ

  None of the mentioned
• For an ideal gas, the compressibility factor is
  ক

  0.5

  খ

  1.0

  গ

  1.5

  ঘ

  2.0
• Compressibility factor z is
  ক

  z = PV/RT

  খ

  z = Pv/RT

  গ

  z = PM/RT

  ঘ

  z = PV/nT Where: P – Absolute Pressure of the gas V – Total volume occupied by the gas n – Number of moles of the gas T – Absolute temperature v – Specific molar volume
• “Any compound should have the same reduced volume at the same reduced pressure and reduced temperature.” Is known as
  ক

  Law of corresponding states

  খ

  Law of critical state

  গ

  Law of reduced state

  ঘ

  None of the mentioned
• Material in a state above its critical point is
  ক

  Critical fluid

  খ

  Supercritical fluid

  গ

  Plasma fluid

  ঘ

  None of the mentioned
• Critical point occurs at
  ক

  Highest temperature and pressure at which gas and liquid can coexist

  খ

  Lowest temperature and pressure at which gas and liquid can coexist

  গ

  Highest temperature and lowest pressure at which gas and liquid can coexist

  ঘ

  Lowest temperature and highest pressure at which gas and liquid can coexist
• The set of physical conditions at which the density and other properties of a liquid and vapour become identical, is called
  ক

  Corresponding state

  খ

  Critical state

  গ

  Equation of state

  ঘ

  None of the mentioned