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What do you understand by (i) electron-d...

What do you understand by (i) electron-deficient, (ii) electron-precise, and (iii) electron-rich compounds of hydrogen? Provide justification with suitable examples.

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ICSE-HYDROGEN-NCERT TEXT-BOOK EXERCISE (With Hints and Solutions)
  1. Complete the following reactions : Zn(s)+NaOH(aq)overset("Heat")to

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  2. Discuss the consequences of high enthalpy of H–H bond in terms of chem...

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  3. What do you understand by (i) electron-deficient, (ii) electron-precis...

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  4. What do you understand by (i) electron-deficient, (ii) electron-precis...

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  5. What do you understand by (i) electron-deficient, (ii) electron-precis...

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  6. What characteristics do you expect from an electron-deficient hydride ...

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  7. Carbon hydrides of the type, C(n)H(2n+2) do not act as Lewis acid or L...

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  8. What do you understand by the term 'non-stoichiometric hydrides' ? Do ...

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  9. How do you expect the metallic hydrides to be useful for hydrogen stor...

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  10. How does the atomic hydrogen or oxy-hydrogen torch function for cuttin...

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  11. Among NH(3), H(2)O, HF and H(2)S which would have highest magnitude of...

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  12. Saline hydrides are known to react with water violently producing fire...

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  13. Arrange the following: CaH(2), BeH(2) and TiH(2) in order of increa...

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  14. Metal hydrides are ionic, covalent or molecular in nature . Among L...

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  15. Arrange the following: H-H, D-D and F- F in order of increasing bond...

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  16. Arrange the following: NaH, MgH(2) and H(2)O in order of increasing...

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  17. Compare the structures of H(2)O and H(2)O(2).

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  18. What do you understand by the term ’auto-protolysis’ of water? What is...

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  19. Consider the reaction of water with F(2) and suggest, in terms of oxid...

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  20. Complete the following chemical reactions. PbS(s)+H(2)O(2)(aq)to ...

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