Published by:
CGP EDU Academic Team
Published on: August 23, 2026
The set of correct statements is:
(i) Manganese exhibits +7 oxidation state in its oxide.
(ii) Ruthenium and Osmium exhibit +8 oxidation in their oxides.
(iii) Sc shows +4 oxidation state which is oxidizing in nature.
(iv) 
shows oxidising nature in +6 oxidation state.
Text Solution
Verified by ExpertsThe correct answer is:
B
(i) 
(ii) 
(iii) 
oxidation state not possible in oxidizing nature
(iv) Cr show oxidizing nature in +6 oxidation state
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