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The observed magnetic moment of a transi...

The observed magnetic moment of a transition melal ion is 5.96 BM. Caculate the number of unpaired electrons.

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R G PUBLICATION-THE d-AND f-BLOCK ELEMENTS-EXERCISE
  1. Give the reason for negative E^@ value for Ni^(2+)//Ni.

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  2. What is 'spin only' formula?

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  3. The observed magnetic moment of a transition melal ion is 5.96 BM. Cac...

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  4. Copper (I) and d^(10) configuration, while copper (II) has d^9 configu...

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  5. Draw the structure of Cr2O7^(2-) ion.

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  6. At room temperature why the reaction between oxalic acid and acidified...

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  7. Why La^(3+) ions are coloured?

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  8. Write the composition of mischmetal.

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  9. Write the composition of mischmetal.

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  10. What are inner transition elements.

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  11. What are coinage metals.

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  12. Explain the folloiwng phenomenon: Transition metals are much harder th...

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  13. Actinoid contraction is greater from element to element than lanthanoi...

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  14. How will you prepare: K2MnO4 from MnO2?

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  15. How will you prepare: Na2Cr2O7 from Na2CrO4?

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  16. Account for the folloiwng: Mn^(2+) is more stable than Fe^(2+) towards...

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  17. Account for the folloiwng: The enthalpy of atomization is lowest for Z...

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  18. Account for the folloiwng: Actinoid elements show wide range of oxidat...

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  19. Explain the folloiwng facts: Among lanthanoids Ln(III)compound are pre...

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  20. The E(M^(2+)//M)^(Theta) for copper positive (+0.34V)It is only metal ...

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