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MCQs

Total Questions : 345 | Page 32 of 35 pages
Question 311. Compressibility factor remains constant at constant
  1.    pressure
  2.    temperature
  3.    volume
  4.    surface area
 Discuss Question
Answer: Option B. -> temperature
Answer: (b).temperature
Question 312. Attractive forces among gas molecules become more at
  1.    high pressure and low temperature
  2.    high temperature only
  3.    high pressure only
  4.    low temperature
 Discuss Question
Answer: Option A. -> high pressure and low temperature
Answer: (a).high pressure and low temperature
Question 313. Definite shape is a characterization of
  1.    solids
  2.    liquids
  3.    gases
  4.    plasma
 Discuss Question
Answer: Option A. -> solids
Answer: (a).solids
Question 314. Word 'iso' means
  1.    different
  2.    same
  3.    conditional
  4.    constant
 Discuss Question
Answer: Option B. -> same
Answer: (b).same
Question 315. Simplest state of matter is
  1.    plasma
  2.    solid
  3.    gases
  4.    liquids
 Discuss Question
Answer: Option C. -> gases
Answer: (c).gases
Question 316. Respiratory diseases in patients are diagnosed by analyzing partial pressure of gases in
  1.    lungs
  2.    blood
  3.    serum
  4.    trachea
 Discuss Question
Answer: Option A. -> lungs
Answer: (a).lungs
Question 317. Partial pressure is equal to total pressure multiply by
  1.    mole fraction
  2.    volume
  3.    density
  4.    molar weight
 Discuss Question
Answer: Option A. -> mole fraction
Answer: (a).mole fraction
Question 318. The unit of pressure is
  1.    calories
  2.    liters
  3.    cubes
  4.    Pascal's
 Discuss Question
Answer: Option D. -> Pascal's
Answer: (d).Pascal's
Question 319. The pressure which is exerted by any one has in a mixture is called
  1.    partial pressure
  2.    compressed pressure
  3.    open pressure
  4.    close pressure
 Discuss Question
Answer: Option A. -> partial pressure
Answer: (a).partial pressure
Question 320. The concentration of gas is proportional to the
  1.    volume
  2.    pressure
  3.    density
  4.    temperature
 Discuss Question
Answer: Option B. -> pressure
Answer: (b).pressure

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