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Compare the chemistry of Actinoids with ...

Compare the chemistry of Actinoids with that of the Lanthanoids with special reference to oxidation state.

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Compare the chemistry of Actinoids with that of the Lanthanoids with special reference to atomic and ionic sizes.

Compare the chemistry of Actinoids with that of the Lanthanoids with special reference to electronic configuration.

Compare the chemistry of actinoids with that of the lanthanoids with special reference to chemical reactivity.

Name a member of the lanthanoid series which is known to exhibit +4 oxidation state.

Which of the first row transition metal exhibit +7 oxidation state?

What is the most characteristic oxidation state of lanthanoids?

Why do transition elements show variable oxidation state?

Account for the folloiwng: Actinoid elements show wide range of oxidation state.

ASSAM ACADEMIC CENTRE-The d and f-block elements-Example
  1. Use Hund's rule to derive the electronic configuration of Ce^(3+) ion ...

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  2. Compare the chemistry of Actinoids with that of the Lanthanoids with s...

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  3. Compare the chemistry of Actinoids with that of the Lanthanoids with s...

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  4. Compare the chemistry of actinoids with that of the lanthanoids with s...

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  5. Write the electronic configuration of the elements with the atomic num...

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  6. Why is copper sulphate pentahydrate coloured?

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  7. Give reasons: Why is HCl not used to acidify a permanganate solution i...

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  8. What are lanthanoids?

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  9. Write the highest oxidation state exhibited by chromium (Z = 24).

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  10. What is the most stable oxidation state of manganese (Z = 25)?

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  11. Name the first element of the 3d transition metal series.

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  12. Write the highest oxidation state of element with atomic number 23.

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  13. Name the tripositive metal ion represented by the configuration 1s^2 2...

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  14. Give reasons: Name one ore each of the manganese and chromium.

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  15. What are interstitial compounds? Mention principla physical and chemic...

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  16. Which compound of thorium is used in making incandescent gas lamp mant...

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  17. Give reason: among transition metals, the highest oxidation state is e...

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  18. Why is that an orange solution of K2Cr2O7 turns yellow on adding NaOH ...

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  19. Name a transition metal which does not exhibit variation in oxidation ...

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  20. Write all possible oxidation states of an element having atomic number...

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