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Which aerosols deplete ozone?...

Which aerosols deplete ozone?

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BODY BOOKS PUBLICATION-THE P-BLOCK ELEMENT-Example
  1. Arrange the following in the decreasing order of the property indicate...

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  2. Which one of the following does not exist? i 'XeOF4' iiNeF2 iii XeF iv...

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  3. Which aerosols deplete ozone?

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  4. Why does NH3 form hydrogen bond but 'PH3 does not?

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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 R3P=0 exist but R3N=0 does not. [R = alkyl group]?

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  7. Write two uses of ClO2

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  8. What Inspired N. Bartlett for carrying out reaction between 'Xe and 'P...

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  9. Why are halogens strong oxidizing agents?

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  10. Explain why fluorine forms only one oxoacid HOF?

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  11. How is SO2 an air pollutant?

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  12. The product obtained by the reaction of calcium phosphide with water i...

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  13. In the presence of light, chloroform is slowly oxidised by air to an e...

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  14. The composition of bleaching powder Ca(OCI)2. Give one method for the ...

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  15. Why is N2 less reactive at room temperature?

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  16. Account for the following:PCI3 fumes in moisture.

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  17. Account for the following:Cl2, is a powerful bleaching agent.

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  18. Account for the following:H3PO3 is dibasic.

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  19. The weakest reducing agent among the hydride of groups 15 elements is ...

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  20. Draw the structure of H3PO2 and account for is reducing character.

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