The highest oxidation state of manganese-3s72 3p 3d5+4S2 in its compounds is:
Correct answer: C. +7
- A. +2
- B. +5
- C. +7
- D. +8
Explanation
The highest oxidation state of manganese in its compounds is +7. In this oxidation state, manganese forms compounds like potassium permanganate (KMnO4), which is a powerful oxidizing agent commonly used in various chemical processes and laboratory applications.
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About Electronic Structure of d-Block Elements
The electronic structure of d-block elements covers the filling of the (n-1)d and ns orbitals, general electronic configurations, and the exceptions shown by chromium and copper. It explains how partially filled d orbitals produce variable oxidation states, coloured ions, magnetic behaviour and complex formation, while distinguishing transition elements from elements with completely filled d subshells.
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