Nitrogen and Gas Properties MCQs Quiz Online PDF Download

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MCQs on Nitrogen and Gas Properties Quiz PDF Download

MCQ: Important part of nitrogen cycle is

  1. nitrogen oxide
  2. nitric acid
  3. ammonia
  4. nitrogen


MCQ: Nitrogen gas prevent chance of explosion in case of crude oil contact with air because it is

  1. reactive
  2. non-reactive
  3. soluble
  4. covalently bonded


MCQ: Nitrogen always exists as

  1. mono atomic
  2. di-atomic molecule
  3. sub-molecule
  4. tertiary molecule


MCQ: Nucleic acids and chlorophyll are synthesized by help of

  1. nitrogen
  2. carbon
  3. fossils
  4. leaves


MCQ: Reactive effects of oxygen gas can be nullified by help of

  1. nitrogen
  2. hydrogen
  3. helium
  4. boron