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How does concentrated H(2)SO(4) react wi...

How does concentrated `H_(2)SO_(4)` react with `PCl_(5)`?

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Concentrated sulphuric acid reacts with phosphorous pentachloride to give chloro sulphuric acid which further reacts with phosphorous pentachloride to give sulphuryl chloride.
`HO-SO_(2)-OH+PCl_(5)rarr Cl+SO_(2)-OH+POCl_(3)+HCl`
`underset("(Chloro sulphuric acid)")(Cl-SO_(2)-OH)+underset("(Sulphuryl chloride)")(PCl_(5)rarr Cl-SO_(2)-Cl+POCl_(3)+HCl)`
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OSWAAL PUBLICATION-P - BLOCK ELEMENTS-TOPIC - 1 (GROUP - 15 ELEMENTS, THEIR PROPERTIES AND SOME IMPORTANT COMPOUNDS)(SHORT ANSWER TYPE QUESTIONS)
  1. How does concentrated H(2)SO(4) react with PCl(5)?

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  2. Give the resonating structures of NO(2) and N(2)O(5).

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  3. Write main difference between the properties of white phosphorus and r...

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  4. Write a note on the anomalous properties of Nitrogen.

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  5. The HNH angle value is higher than HPH, HASH and HSbH angles. Why ?

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  6. Why does R(3)P = O exist but R(3)N = O does not (R = alkyl group) ?

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  7. Explain why NH(3) is basic while BiH(3) is only feebly basic ?

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  8. Nitrogen exist diatomic molecule and phosphorus as P(4). Why ?

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  9. Why does nitrogen show catenation properties less than phosphorus ?

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  10. Give reasons for the following : (i) Nitric oxide becomes brown when...

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  11. What happens when PCl(5) is heated?

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  12. Write a balanced equation for the hydrolytic reaction of PCl(5) with h...

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  13. Are all the five bonds of PCl(5) equivalent ? Justify your answer.

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  14. For the manufacture of Ammonia by Haber's process, write the equation ...

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  15. How does ammonia reacts with a solution of Cu^(2+)?

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  16. Give the disproportionation reaction of H(3)PO(3).

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  17. Complete the following chemical equations : (i) Ca(3)P(2)+H(2)Orarr ...

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  18. Arrange the following in the order of property indicated against each ...

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  19. Complete the following equations : (i) P(4)+H(2)Orarr (ii) XeF(4)+...

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  20. Complete the following equations : (i) Ag+PCl(5)rarr (ii) CaF(2)+H...

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