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D and F Block Elements question

2023 · 29 Jan · Shift 2 · Q7
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D and F Block Elements question

2023 · 29 Jan · Shift 2 · Q7

JEE MainChemistryD and F Block ElementsMCQ+4 / −1
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. A
    (ii), (iii) and (iv)
  2. B
    (ii) and (iii)
  3. C
    (i) and (iii)
  4. D
    (i), (ii) and (iv)
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