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MCQs

Total Questions : 345 | Page 30 of 35 pages
Question 291. Molecule which is present in interior of gas is attracted by molecules
  1.    on one side
  2.    on two sides
  3.    on all sides
  4.    on three sides
 Discuss Question
Answer: Option C. -> on all sides
Answer: (c).on all sides
Question 292. Gas molecules have large number of
  1.    empty spaces
  2.    surfaces
  3.    contaminants
  4.    nuclei
 Discuss Question
Answer: Option A. -> empty spaces
Answer: (a).empty spaces
Question 293. Plasma can be used to help in food
  1.    cooking
  2.    cooling
  3.    pickling
  4.    pasteurization
 Discuss Question
Answer: Option D. -> pasteurization
Answer: (d).pasteurization
Question 294. Units of R can be calculated easily by
  1.    Avogadro's law
  2.    Dalton's law
  3.    Archimedes law
  4.    Boyle's law
 Discuss Question
Answer: Option A. -> Avogadro's law
Answer: (a).Avogadro's law
Question 295. Smallest particles in universe are
  1.    solids
  2.    quarks
  3.    plasma
  4.    neutrons
 Discuss Question
Answer: Option B. -> quarks
Answer: (b).quarks
Question 296. Gases have weak intermolecular
  1.    spaces
  2.    atoms
  3.    volume
  4.    forces
 Discuss Question
Answer: Option D. -> forces
Answer: (d).forces
Question 297. Fahrenheit scale is divided into
  1.    180 divisions
  2.    120 divisions
  3.    60 divisions
  4.    70 divisions
 Discuss Question
Answer: Option A. -> 180 divisions
Answer: (a).180 divisions
Question 298. Pressure exerted by gases is result of total number of
  1.    containers
  2.    atoms
  3.    units
  4.    collisions
 Discuss Question
Answer: Option D. -> collisions
Answer: (d).collisions
Question 299. According to Boyle's law pressure and volume are
  1.    inversely proportional
  2.    directly proportional
  3.    proportional
  4.    not proportional
 Discuss Question
Answer: Option A. -> inversely proportional
Answer: (a).inversely proportional
Question 300. Laws of gases are obtained by
  1.    pressure
  2.    volume
  3.    ideal gas equation
  4.    Joule Thomson effect
 Discuss Question
Answer: Option C. -> ideal gas equation
Answer: (c).ideal gas equation

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