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Which of the following is acidic?...

Which of the following is acidic?

A

`SO_(3)`

B

`N_(2)O`

C

`BeO`

D

HgO

Text Solution

Verified by Experts

The correct Answer is:
A
`H_(2)O+SO_(3) to H_(2)SO_(4)`
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NIKITA PUBLICATION-P-BLOCK ELEMENT -Competitive Exam
  1. Bleaching action of SO(2) is due to and is

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  2. A salt of sulphures acid is called

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  3. Which of the following is acidic?

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  4. The final acid obtained during the manufacturing of H(2)SO(4) by conta...

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  5. In the reaction 2Ag+2H(2)SO(4)rarrAg(2)SO(4)+2H(2)O+SO(2),H(2)SO(40act...

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  6. In the reacton HCOOH overset(H(2)SO(4))(rarr)CO+H(2)O,H(2)SO(4) actss ...

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  7. Ozone depleton due to the fomation of following compound in Antarctica

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  8. Which one of the gas dissolves in H(2)SO(4) to give oleum?

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  9. There is no S-S bond in

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  10. Number of unpaired electrons in sulphur is

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  11. Which of the following mixture gives chromic

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  12. The gas used in artificial respiration is.

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  13. Amongest H(2)O,H(2)S,H(2)Se and H(2)Te the one with highest boiling p...

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  14. Which of the following dissociates to give H^(+) most easily?

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  15. Among KO2 , AlO(2)^(-) BaO2 and NO2^+ unpaired electron is present in...

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  16. Point out in which of the following properties oxygen differs from the...

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  17. Whichg of the following hydrides has the lowest boiling point?

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  18. The catalyst used in the manufacture of H(2)SO(4) by contact process i...

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  19. Which of the following acts as pickling agent ?

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  20. When H2S gas in passed through nitric acid, the product is :

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