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With the help of crystal field theory, p...

With the help of crystal field theory, predict the number of unpaired electrons in `[Fe(CN)_6]^(4-)` and `[Fe(H_2O)_6]^(2+)` complex.

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SHARAM PUBLICATION-SET - 20-Exercise
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  2. How does nitrogen differ from other elements of Gr-15?

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  3. With the help of crystal field theory, predict the number of unpaired ...

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  4. Why is NH3 more basic than PH3 ?

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  5. Write a note on calcination and roasting.

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  6. How does Cl2 and SO2 act as bleaching agent? In which case the bleachi...

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  7. How can NH3 be prepared in the laboratory from NH4Cl? What happens whe...

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  8. State and explain Kohlrausch's law. How can this law be used to find e...

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  9. Match the reaction given in column I with the statements given in colu...

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  10. Calculate the packing efficiency of a metal crystal for a simple cubic...

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  11. Why is the Frenkel defect not found in pure alkali metal halides?

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  12. Write the differences between true solution , colloidal solution and s...

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  13. Write the mechanism of SN1 reaction. Arrange the following alkyl halid...

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  14. An organic compound A (molecular formula (C(8)H(16)O(2)) was hydrolyse...

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  15. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

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  16. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

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  17. Give the method of preparation of O3 by Siemen's ozoniser. What happen...

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  18. What do you mean by abnormal colligative properties.

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  19. What is physical and chemical adsorption? Give an example of each.

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  20. Why are powdered substances more effective adsorbent than their crysta...

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