Verified Solution • 2025–26 Session
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QJEEM23Chcd51: JEE Main 2023 Chemistry - Class 12 JEEM23Chcd51 Solution: The set of correct statements is : (i) Manganese exhibits +7…
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.
Multiple Choice Options
- A (ii), (iii) and (iv)
- B (ii) and (iii)
- C (i) and (iii)
- D (i), (ii) and (iv)
Step-by-Step Verified Solution
(i) in (+7) oxidation state
(ii) It is also correct
(iii) Sc only shows +3 oxidation state
(iv) is oxidising in nature