Gas Properties and Air MCQs Quiz and Answers Tests pdf Download

Practice gas properties and air MCQs in science quiz for test prep. Air and atmosphere quiz questions has multiple choice questions (MCQ) with gas properties and air test, answers as on cooling, a liquid will be changed into, answer key with choices as dense, solid, semi-solid and liquid for competitive exam preparation worksheets. Free science revision notes to learn gas properties and air quiz with MCQs to find questions answers based online tests.

MCQs on Gas Properties and Air Quiz pdf Download

MCQ. On cooling, a liquid will be changed into

  1. dense
  2. solid
  3. semi-solid
  4. liquid


MCQ. Combustion cannot take place without

  1. water
  2. carbon
  3. air
  4. zinc


MCQ. Condensation point of oxygen gas is

  1. (-113°C)
  2. (-133°C)
  3. (-183°C)
  4. (-143°C)


MCQ. Ammonia is used to make compounds such as

  1. ammonium sulfate
  2. ammonium nitrate
  3. all of these
  4. nitric acid


MCQ. When a gas is cooled or compressed it becomes a

  1. solid
  2. gas
  3. liquid
  4. semi-solid