Oxidation States MCQs Quiz Online PDF Download eBook

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MCQs on Oxidation States PDF Download eBook

MCQ: The elements whose oxidation number is increased are

  1. reduced
  2. hydrogenated
  3. oxidized
  4. oxygenated

C

MCQ: The oxidation state of group IIIA metals is

  1. -3
  2. 3
  3. 0
  4. 1

B

MCQ: The oxidation state of any free element is always

  1. 1
  2. 2
  3. 3
  4. 0

D