Nitrogen and Gas Properties MCQs Quiz Online PDF Download
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GCE chemistry practice test MCQ: important part of nitrogen cycle is with options nitrogen oxide, nitric acid, ammonia and nitrogen with online global exams' preparation for online competitions like ETS GRE prep for good GRE scores. 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
- nitrogen oxide
- nitric acid
MCQ: Nitrogen gas prevent chance of explosion in case of crude oil contact with air because it is
- covalently bonded
MCQ: Nitrogen always exists as
- mono atomic
- di-atomic molecule
- tertiary molecule
MCQ: Nucleic acids and chlorophyll are synthesized by help of
MCQ: Reactive effects of oxygen gas can be nullified by help of