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
- reduced
- hydrogenated
- oxidized
- oxygenated
C
MCQ: The oxidation state of group IIIA metals is
- -3
- 3
- 0
- 1
B
MCQ: The oxidation state of any free element is always
- 1
- 2
- 3
- 0
D