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Why is +2 oxidation state of manganese q...

Why is `+2` oxidation state of manganese quite stable while the same is not true for iron?`[Mn=25,Fe=26]`.

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PRADEEP-D- AND F-BLOCK ELEMENTS-IMPORTANT QUESTIONS
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  2. Explain giving reason: (a) Transition metals and many of their compo...

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  3. Why is +2 oxidation state of manganese quite stable while the same is ...

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  7. Which of the two is paramagnetic : V (IV) or V (V) and why ?

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  11. In the titratin of Fe^(2+) ions with KMnO(4) in acidic medium, why dil...

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  15. Describe the oxidising action of potassium dichromate and write the io...

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  19. What is lanthanoid contraction? What are the consequences of lanthanol...

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  20. What are aloloyys ? Name an important alloy which contains some of th...

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