Nitrogen and Gas Properties MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ on important part of nitrogen cycle is with options nitrogen oxide, nitric acid, ammonia and nitrogen problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning nitrogen and gas properties quiz with MCQs to practice test questions with answers.

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