Basic Chemical Engineering MCQ

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

• Which of the following process P-V work in highest?
  ক

  Second derivative is positive

  খ

  Second derivative is zero

  গ

  Second derivative is negative
• Which of the following is heat required in phase transitions?
  ক

  Depends on type of phase transition

  খ

  Latent Heat

  গ

  Sensible Heat
• Which of the following is required for the calculation of heat of reaction in the energy balance?
  ক

  Heat of formation

  খ

  Heat of solution at reference state

  গ

  Heat of dissolution at reference state
• Wet-bulb temperature is based on the equilibrium between rates of energy transfer to the bulb and which of the following?
  ক

  Freezing of water

  খ

  Evaporation of water

  গ

  Saturation of water
• Which of the following cannot be treated as a variable for degrees of freedom calculation?
  ক

  Volume

  খ

  Work

  গ

  Temperature
• Which of the following is not found in process simulators?
  ক

  Compressors

  খ

  Splitters

  গ

  Heat exchangers
• Which of the following is a feature of process simulator?
  ক

  Import and export data

  খ

  Scheduling of batch operations

  গ

  Equipment sizing functions
• Which of the following is not an example of mechanical energy?
  ক

  Internal energy

  খ

  Potential energy

  গ

  Work
• Which of the following a reversible process will involve?
  ক

  Equilibrium transfer of energy

  খ

  Dissipative effects

  গ

  Friction
• Which of the following is not the type of energy?
  ক

  Heat

  খ

  Work

  গ

  Enthalpy
• Which of the following is true for an open system?
  ক

  Non Flow system

  খ

  Flow system

  গ

  Cannot say
• Which of the following is the property of adsorbtion isotherm?
  ক

  Monotonous

  খ

  Linear

  গ

  Decreasing
• A liquid evaporates first at which of the following conditions?
  ক

  Low vapor pressure

  খ

  High attraction forces

  গ

  High boiling point
• Which of the following is not the equation of state?
  ক

  Charles Equation

  খ

  Holborn Equation

  গ

  Peng Robinson Equation
• Which of the following is true about compressibility of real gases?
  ক

  Z < 1

  খ

  Z > 1

  গ

  Z = 1
• Which of the following is not true about ideal gas molecules?
  ক

  They do not have attractive forces

  খ

  They have negligible size

  গ

  They move in random motion
• Which of the following composition can be controlled by a bypass stream?
  ক

  Feed

  খ

  Process

  গ

  Exit stream
• Which of the following is true about limiting reagents?
  ক

  Consumes partially

  খ

  Does not react

  গ

  Consumes completely
• Water boiling in a container is an example of which of the following?
  ক

  Semi-batch

  খ

  Batch

  গ

  Batch & Semi-batch
• Which of the following is a state function?
  ক

  Entropy

  খ

  Heat

  গ

  Work
• Which of the following is used for the pressure measurement of only liquid?
  ক

  Differential Manometer

  খ

  Manometer

  গ

  Piezometer
• Which of the following is not a pressure measuring device?
  ক

  Galvanometer

  খ

  Manometer

  গ

  Barometer
• What is the pressure of 1900 Torr in the bar?
  ক

  2.46

  খ

  2.87

  গ

  2.40
• What is the 100oC in degree Fahrenheit?
  ক

  100oF

  খ

  212oF

  গ

  460oF
• What is the weight of 10 moles of a mixture with composition 15% O2, 25% SO2, 30% COCl2, 25% SO3 and 5% N2?
  ক

  564

  খ

  475

  গ

  867
• What is the unit of mole fraction?
  ক

  N/m3

  খ

  m-2

  গ

  Kg/m3
• What is the specific gravity of 5 Kg of water occupied in 10 m3 with respect to 500 g/m3?
  ক

  2

  খ

  5

  গ

  0.5
• Which of the following has the same number of moles as in 398 grams of CuSO4?
  ক

  35 grams of nitrogen

  খ

  58.5 grams of Sodium chloride

  গ

  2 grams of hydrogen

  ঘ

  40 grams of oxygen
• What is the unit of specific gravity?
  ক

  Dimensionless

  খ

  m/s2

  গ

  N/m3