Oxidation States MCQs Quiz and Answers Tests pdf Download

Practice oxidation states MCQs in chemistry quiz for test prep. Electrochemistry quiz questions has multiple choice questions (MCQ) with oxidation states test, answers as the elements whose oxidation number is increased are, answer key with choices as reduced, hydrogenated, oxidized and none of above for competitive exam preparation worksheets. Free chemistry revision notes to learn oxidation states quiz with MCQs to find questions answers based online tests.

MCQs on Oxidation States Quiz pdf Download

MCQ. Elements whose oxidation number is increased are

  1. reduced
  2. hydrogenated
  3. oxidized
  4. none of above

C

MCQ. Oxidation state of group IIIA metals is

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

B

MCQ. Oxidation state of any free element is always

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

D