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Compare the chemistry of actinides with ...

Compare the chemistry of actinides with that of Lanthanides with special reference to oxidation state

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Compare the chemistry of actinides with that of the lanthanides with special reference to atomic and ionic sizes.

Compare the chemistry of actinides with that of the lanthanides with special reference to chemical reactivity.

Compare the chemistry of actinides with that of the lanthanoids with special reference to electronic Configuration.

Within each transition series, the oxidation states

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

Although +3 is the characteristic oxidation State for lanthanoids but cerium also shows +4 oxidation state because ____________ .

What is the most common oxidation state in the Lanthanoids ?

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Write chemical reaction for preparation of K2Cr207 from chromite ore.

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  2. What is meant by ‘disproportionation’? Give two examples of disproport...

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  3. Compare the chemistry of actinides with that of Lanthanides with speci...

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  4. Compare the chemistry of actinides with that of Lanthanides with speci...

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  5. Draw lewis structure of SCl2

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  6. What are the main consequences of lanthanoid contraction ?

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  7. Complete the following reaction equation : MnO4^(-) + Fe^(2+) + H^(+) ...

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  8. Complete the following reaction equation : MnO4^(-) + I^(-) + H2O rarr

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  9. Show the formation of aluminium flouride.

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  10. Why do transition metals have high enthalpies of atomization ?

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  11. How would you account for the following : Of the d^4 species, Cr^(2+) ...

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  12. Show the formation of sodium sulphide.

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  13. Show the formation of sodium phosphide.

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  14. Show the formation of potassium oxide.

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  15. Show the formation of potassium chloride.

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  16. What is the bond order in hydrogen molecule according to lewis .

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  17. What is the bond order in oxygen molecule according to lewis .

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  18. The paramagnetic character of first transition series increases upto m...

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  19. What is the bond order in nitrogen molecule according to lewis

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  20. Name the third and fourth transition elements of first transition seri...

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