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Halogens have maximum negative electron ...

Halogens have maximum negative electron gain enthalpy in the respective periods of the periodic table. Why ?

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JMD PUBLICATION-THE p-BLOCK ELEMENTS-Example
  1. Boiling point of HCI is lower than HF. Explain why ?

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  2. Why are halogens coloured ?

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  3. Halogens have maximum negative electron gain enthalpy in the respectiv...

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  4. Although electron gain enthalpy of fluorine is less negative as comp...

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  5. Considering the parameters such as bond dissociation enthalpy, electro...

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  6. Why is fluorine a very reactive halogen ?

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  7. Fluorine exhibits only - 1 oxidation state whereas other halogens exhi...

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  8. Write the balanced chemical equation for the reaction of CI2 with ho...

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  9. Write the balanced chemical equations for the reaction of Cl2with, ...

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  10. Write the balanced chemical equation for the reaction of CI2 with ho...

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  11. Draw structure of BrF3.

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  12. Give the shape of ClF3.

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  13. Compare the acidic strength of HClO4, HClO3, HClO2, HClO. Give reasons...

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  14. Arrange HClO4,HClO3,HClO2,HClO in order of oxidising power Give re...

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

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

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  17. With what neutral molecule is CIO^- isoelectronic? Is that molecule a ...

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  18. What inspried N. Bartlett for carrying out reaction between Xe and PtF...

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  19. Noble gases have low boiling points. Explain.

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  20. Why elements of Group 18 are less reactive or inert ?

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