Chemical Properties of Oxygen MCQs Test Online PDF Book Download

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MCQ on Chemical Properties of OxygenQuiz Book Download

MCQ: When heated, metal that results in change of state to gas is

  1. Si(s)
  2. Al(s)
  3. S(s)
  4. P(s)

C

MCQ: When heated, metal that burns producing white flames in a jar of oxygen is

  1. Al(s)
  2. Mg(s)
  3. Na(s)
  4. both A and B

D

MCQ: Which of these do not react vigorously with Oxygen?

  1. Na(s)
  2. Mg(s)
  3. Al(s)
  4. S(s)

C

MCQ: Powdered Al(s) reacts vigoursly with oxygen and product is

  1. Al2O3(s)
  2. Al4O6(s) is formed on further oxidation
  3. Al2O4(s)
  4. AlO(aq)

A

MCQ: When burned with oxygen, sodium gives off a

  1. blue flame
  2. violet flame
  3. yellow flame
  4. pink flame

C