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Why the actinoids exhibit a large number...

Why the actinoids exhibit a large number of oxidation states than the corresponding lanthanoids ?

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How would you account for the following ? The actinoids exhibit a larger number of oxidation states than the corresponding members in the lanthanoid series.

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MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Why Zn^(2+) salts are colourless and Ni2+ salts are coloured?

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  2. Reason of lanthanoid contraction is :

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  3. Why the actinoids exhibit a large number of oxidation states than the ...

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  4. Draw lewis dot structure of F2O.

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  5. Complete the following:

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  6. Choose the correct option- Bronze alloy has the following composition-

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  7. The answer to each of the following questions is a single- digit -in...

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  8. The number of electrons present in the 4f-subshell of Gd (Z = 64) is

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  9. Draw lewis structure of NCl3

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  10. The number of paramagnetic ions among Ti^(3+), Cr^(3+), Ti^(4+), Fe^(2...

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  11. The magnetic moment of a transition metal ion is found to be 4.90 BM. ...

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  12. The oxidation number of Mn in the product of alkaline oxidative fusion...

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  13. In neutral or faintly alkaline solution, 8 moles of permanganate anion...

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  14. Electronic configuration of a transition element X in +3 oxidation s...

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  15. The electronic configuration of Cu (II) is 3d^9 whereas that of Cu (I)...

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  16. Metallic radii of some transition elements given below. Which of t...

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  17. Generally transition elements form coloured salts due to the presence ...

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  18. On addition of small amount of KMnO4 to concentrated H2SO4, a green oi...

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  19. The magnetic nature of elements depend on the presence of unpaired e...

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  20. Which of following oxidation state is common for all lanthanide ?

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