Balancing Equations Reactions with oxygen MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: consider reaction na(s) + o2(g) → na2o(s). moles of sodium needed to balance equation would be with choices 1, 2, 3 and 4 for scholars competing for college and universities' scholarships with college board and MCAT prep. Free study guide is for online learning balancing equations reactions with oxygen quiz 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