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Balancing Equations Reactions with oxygen MCQs Quiz Online Tests pdf Download

Practice balancing equations reactions with oxygen MCQs, chemistry MCQs for online test prep. Periodicity quiz has multiple choice questions (MCQ), balancing equations reactions with oxygen quiz 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