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The chemistry of the early actinoids is ...

The chemistry of the early actinoids is more complicated than the corresponding lanthanoids

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Assertion:The chemistry of the early actinoids is more comlicated than the corresponding lanthanoids. Reason:Outer electronic configuration of actinoids is (n-2)f^(1-14)(n-1)d^(0-1)ns^(2) .

(a) How would you account for the following: (i) The chemistry of actinoids is more complicated as compared to lanthanoids. (ii) Transition metals form complex compounds. (b) Complete the following equation: 2MnO_4^(-) + 6H^(+) + 5SO_3^(2-) to

How will you account for the following : (a) (i) The chemistry of actnoids is more complicated as compared to lanthanoids . (ii) Transition metal from complex compounds. (b) Complete the following equations : 2MnO_(4)^(-)+6H^(+)+5SO_(3)^(2-) to

The chemistry of the actinoid elements is not so smooth as that of the lanthanoid. Justify this statement by giving some example from the oxidation state of these elements

Assertion (A): Chemistry of Actinoids is more complicated than Lanthanoids Assertion (R): Actionid elements are radio active

The main reason for larger number of oxidation states exhibited by the actinoids than the corresponding lanthanoids, is :-

How would you account for the fact that actinoids exhibit a larger number of oxidation state than the corresponding lanthanoids?

Chemistry of actionoids is complicated as compared to lathanoids. Give reason

DINESH PUBLICATION-D-AND -F BLOCK ELEMENTS-f-block element
  1. Give three important uses of lanthanoids and actinoids.

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  2. What is lanthanoid contraction? What is its cause and what ar its cons...

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  3. Why is the seperation of lanthanoids difficult ?

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  4. The element cerium forms Ce^(4+) ion in aqueous solution. Explain.

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  5. Which is the most common oxidation state exhibited by lanthanoids ?

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  6. What is lanthanoid contraction?

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  7. Why do Zr and Hf exhibit similar properties ?

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  8. (a) Why is La(OH)(3) is more basic than Lu(OH)(3) ? (b) Why ar the p...

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  9. What is meant by lanthanoids contraction ? What effect does it have o...

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  10. Whys is chemistry of all lanthaoids identical ?

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  11. Compare lanthanoids and actinoids with reference to : (i) the electr...

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  12. The actinoids exhibit, more member of oxidation states in general than...

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  13. How will you account for the following ? (i) The metallic radii of ...

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  14. Give details of Actinoids

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  15. What is Lanthanoid contraction? Name an alloy which contains some of t...

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  16. Name a member of the lanthanoid series which is well known to exhibit ...

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  17. Explain actinoid contraction .

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  18. Why do actinoid exhibit irregularity in their electronic configuration...

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  19. The chemistry of the early actinoids is more complicated than the corr...

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