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You have the following substances :NH(3)...

You have the following substances `:NH_(3),O_(2),andH_(2)O`. Write equations for the preparation `N_(2)O` from these substances.

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`4NH_(3)(g)+5O_(2)(g)underset(1100K)overset(Pt)to4NO(g)+6H_(2)O(l):" "2NO(g)+O_(2)(g)to2NO_(2)(g)`
`3NO_(2)(g)+H_(2)O(l)to2HNO_(3)(aq)+NO(g),NH_(3)(g)+HNO_(3)(aq)toNH_(4)NO_(3)(aq)`
`NH_(4)NO_(3)(aq)underset("at room temperature")overset("Vacuum evaporation")toNH_(4)NO_(3)(s)," "NH_(4)NO(s)overset(523K)toN_(2)O(g)+2H_(2)O(l)`
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PRADEEP-P-BLOCK ELEMENTS (NITROGEN FAMILY)-CONCEPTUAL QUESTIONS
  1. Give the chemical reaction to support that +5 oxidation state of Bi is...

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  2. Bismuth is a strong oxidizing agent in the pentavalent state. Or penta...

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  3. Why is Bi(V) a stronger oxidant than Sb(V) ?

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  4. Explain why both N and Bi do not form pentahalides while phosphorus do...

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  5. NH(3) has higher proton affinity than PH(3). Explain. Or NH(3) is more...

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  6. You have the following substances :NH(3),O(2),andH(2)O. Write equation...

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  7. Although nitrogen and chlorine have very nearly same electronegativity...

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  8. Although fluorine is much more electronegative than hydrogen yet the d...

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  9. Unlike phosphorus, nitrogen show little tendency for catenation. Or ...

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  10. Ammonia is a good complexing agent. Give reasons. Or Ammonia acts as...

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  11. Why is N(2)O(5) more acidic than N(2)O(3) ?

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  12. Give reasons for the following : (i) NO (Nitric oxide) is paramagnet...

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  13. In the structure of HNO(3), why is N-O bond (121 pm) shorter than N-OH...

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  14. Why is nitrous acid oxidant as well as reductant?

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  15. Draw the structure of white phosphorus and red phosphorus. Which one o...

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  16. PCl(5) is ionic in nature in the solid state. Give reasons. Or Solid...

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  17. Draw the structure of PCl(5). Or Solid PCl(5) is ionic in nature.

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  18. Given chemical reaction in support of the statement that all the bonds...

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  19. H(3)PO(3) is diprotic (or dibasic). Why ? Or What is the basicity of...

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  20. H(3)PO(3) undergoes disproportionation reaction but H(3)PO(4) does not...

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