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How does nitrogen differ from other elem...

How does nitrogen differ from other elements of Gr-15?

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SHARAM PUBLICATION-SET - 20-Exercise
  1. Calculate the emf at 25^@C for the cell Mg(s)|Mg^(2+) (0.01M)||Sn^(2+)...

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  2. What are the various factors affecting the rate of reaction.

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  3. How does nitrogen differ from other elements of Gr-15?

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

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  5. Why is NH3 more basic than PH3 ?

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  6. Write a note on calcination and roasting.

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

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

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

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

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

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

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

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

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

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

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  19. What do you mean by abnormal colligative properties.

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

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