Balancing Equations: Reactions with oxygen MCQs Quiz Online Tests pdf Download

Practice MCQs on balancing equations: reactions with oxygen, chemistry quiz for online test prep learning. Periodicity quiz has multiple choice questions (MCQ), balancing equations: reactions with oxygen test questions and answers as consider reaction: na(s) + o2(g) → na2o(s). moles of sodium needed to balance equation would be, answer key with choices as 1, 2, 3 and 4 for competitive exam prep. Free study guide is to learn balancing equations: reactions with oxygen quiz online with MCQs to practice test questions with answers.

MCQs on Balancing Equations: Reactions with oxygen Quiz pdf Download

MCQ. Consider reaction: Na(s) + O2(g) → Na2O(s). Moles of sodium needed to balance equation would be

  1. 1
  2. 2
  3. 3
  4. 4

D

MCQ. Consider reaction: P(s) + O2(g) → P4O10(s). Moles of O2(g) needed to balance equation will be

  1. 1
  2. 3
  3. 5
  4. 7

C

MCQ. Consider reaction: S(s) + O2(g) → SO2. state of SO2 in this reaction is

  1. liquid
  2. solid
  3. gaseous
  4. all three

C

MCQ. Consider reaction: Na(s) + O2(g) → Na2O. Moles of oxygen needed to balance equation are

  1. 1
  2. 2
  3. 3
  4. 4

A

MCQ. Consider reaction: Al(s) + O2 (g) → Al2O3. Moles of Al(s) needed to balance equation are

  1. 1
  2. 2
  3. 3
  4. 4

D

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