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How many unpaired electrons are present ...

How many unpaired electrons are present in `Mn^(2+)` ion ? How do they influence magnetic behaviour of `Mn^(2+)` ion?

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Since the ion has five unpaired electrons, it is highly para-magnetic in nature.
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DINESH PUBLICATION-D-AND -F BLOCK ELEMENTS-Question From Board Examination
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  2. Discuss the relative stability in aqueous solution of +2 oxidation sta...

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  3. How many unpaired electrons are present in Mn^(2+) ion ? How do they i...

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  4. Complete the following chemical equations for reactions in aqueous sol...

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  6. Why is ghere a general increase in density of elements from titanaium ...

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  7. Three occurs much more frequently metal-metal bonding in the compound...

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  8. Why is Cu^(+) ion not stable in aqueous solution ? or Why is Cu^(+...

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  9. Complete the following : (i) Cr(2)O(7)^(2-)(aq)+H(2)S(g)+H^(+)(aq) t...

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  10. Which is a stronger reducing agent Cr^(2+) or Fe^(2+) and why?

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  11. Among the divalent cations in the first transition series, manganese e...

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  15. Explain why zinc is not rgardede as a transition element.

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  16. Explain why is Ce^(4+) ion a strong oxidising agent ?

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  17. Describe the oxidising property of KMnO(4) in neutral or faintly alkal...

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  18. Assing the reason for the following : (i) Transition metals generall...

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  19. In the transition series of metals, the metal which exhibits the great...

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  20. Metal-Metal bondin is more extensive in the 4d and 5d series of transi...

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