The set of correct statements is: (i) Manganese exhibits +7 oxidation state in its oxide. (ii) Ruthenium and Osmium…
d & f-Block Elements · Class 12 · JEE Main Previous Year Question
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) Cr shows oxidising nature in +6 oxidation state. (1) (ii) and (iii) (2) (i), (ii) and (iv) (3) (i) and (iii) (4) (ii), (iii) and (iv)
- a
(ii) and (iii)
- b✓
(i), (ii) and (iv)
- c
(i) and (iii)
- d
(ii), (iii) and (iv)
(i), (ii) and (iv)
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