Q: Which one of the following compounds does not exhibit a different oxidation number of the same element?
(a)Pb3O4
(b)Fe3O4
(c)Fe2O3
(d)Mn3O4
Correct Answer: (c)
Detailed explanation coming soon.
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NDA 2019 Session IIQ. 56 of 140
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Q: Which one of the following compounds does not exhibit a different oxidation number of the same element?
Correct Answer: (c)
Detailed explanation coming soon.