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Write two uses of ClO(2)....

Write two uses of `ClO_(2)`.

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Two uses of `CiO_2`:
(i). `CiO_2` acts as strong oxidising and chlorinating agent. Hence it is used for bleaching wood pulp and cellulose and purifying drinking water.
(ii). `CiO_2` acts as an excellent bleaching agent. Hence it is used for bleaching flour to make white bread.
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CENGAGE CHEMISTRY ENGLISH-APPENDIX INORGANIC VOLUME 2-Exercises
  1. Explain why fluorine forms only one oxoacid, HOF.

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  2. Although chlorine and oxygen have nearly same electronegativity yet on...

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  3. Write two uses of ClO(2).

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  4. Why are halogens coloured?

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  5. Write the reactions of F(2) and Cl(2) with water.

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  6. How can you prepare Cl(2) from HCl and HCl from Cl(2)? Write reactions...

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  7. What inspired N. Bartlett for carrying out reaction between Xe and PtF...

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  8. What are the oxidation states of phosphorus in the following:

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  9. Write balanced equations for the following: (i) NaCl is heated wit...

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  10. How are xenon fluorides XeF(2), XeF(4) and XeF(6) obtained?

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  11. With what neutral molecule is ClO^(–) isoelectronic? Is that molecule ...

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  12. How are XeO(3) and XeOF(4) prepared?

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  13. Arrange the following in the order of property indicated for each set:

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  14. Which one of the following does not exist?

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  15. Give the formula and describe the structure of a noble gas which is is...

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  16. Why do noble gases have comparatively large atomic sizes?

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  17. List the uses of neon and argon gases.

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  18. Write down the electronic configuration of: ltBrgt (i) Cr^(3+) (ii)...

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  19. Why are Mn^(2+) compounds more stable than Fe^(2+) towards oxidation t...

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  20. Explain briefly how +2 state becomes more and more stable in the first...

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