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Write 'spin only' formula to calculate t...

Write 'spin only' formula to calculate the magnetic moment of transition metal ions.

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Spin only formula to calculate the magnetic moment of transition metal ions is
`mu=sqrt(n(n+2))BM" "BM=` Bohr Magneton.
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS -VERY SHORT ANSWER QUESTIONS
  1. In its fluoride or Oxide, in which a transition metal exhibits highest...

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  2. Why Zn^(2+) is diamagnetic whereas Mn^(2+) is paramagnetic ?

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  3. Write 'spin only' formula to calculate the magnetic moment of transiti...

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  4. Calculate the 'spin only' magnetic moment of Fe(aq)^(2+) ion.

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  5. What is meant by 'disproportionation' ? Give an example of disproporti...

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  6. Aqueous Cu^(2+) ions are blue in colour, where as Aqueous Zn^(2+) ions...

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  7. What are complex compounds ? Give examples.

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  8. Why do the transition metals forin a large number of complex compounds...

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  9. How do transition metals exhibit catalytic activity?

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  10. Give two reactions in which transition metals or their compounds acts ...

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  11. What is an alloy ? Give example.

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  12. Why do the transition metals readily form alloys ?

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  13. How do the ionic character and acidic nature vary among the oxides of ...

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  14. What is the effect of increasing pH on a solution of potassium dichrom...

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  15. Name the oxometal anions of the first series of transition metals in w...

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  16. Permanganate titrations are carried out in the presence of sulphuric a...

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  17. What is Lanthanoid contraction ?

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  18. What are the different oxidation states exhibited by the lanthanoids ?

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  19. What is Misch metal ? Given its composition and use.

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  20. What is actinoid contraction ?

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