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The anhydride of pyrosulphuric acid is...

The anhydride of pyrosulphuric acid is

A

`SO_(2)`

B

`S_(2)O_(3)^(2-)`

C

`SO_3`

D

`S_(2)O_(7)^(2-)`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-VIA GROUP ELEMENTS-PRACTICE EXERCISE
  1. X and Y are anhydrides of sulphurous and sulphuric acid respectively. ...

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  2. An oxyacid of sulphur contained S = S linkage and the oxidation number...

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  3. The anhydride of pyrosulphuric acid is

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  4. Which of the following does not contain a symmetrical structure ?

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  5. In the following oxyacid of sulphur the two sulphur atoms exhibit the ...

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  6. H(2)SO(4) reacts with sugar and acts as

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  7. The acid used in lead storage battery is

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  8. On heating ozone, its volume

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  9. The compound that cannot be oxidised by ozone is

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  10. Regarding ozone the wrong statement is

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  11. The correct order of O-O bond length in O(2), H(2)O(2) and O(3) is

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  12. When O(3) is passed through an aqueous solution of KI, the pH of the r...

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  13. Which is a mutual reduction reaction ? A) KMnO(4)+O(3) B) H(2)O(2)...

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  14. Which is not true for ozone ?

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  15. In the tailing of mercury ozone oxidises X to Y, X and Y are respectiv...

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  16. Ozonised oxygen mixture when condensed which is first liquified.

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  17. Anhydride of phyrosulphuric acid is

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  18. The advantage of manufacturing H(2)SO(4) by Contact process than other...

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  19. In the reaction of hypo with I(2) to form Na(2)S(4)O(6) and Nal, the e...

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  20. In the reaction where hypo acts as antichlor, hypo undergoes

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