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Complete the following reactions: Zn(s...

Complete the following reactions:
Zn(s) + NaOH(aq)`underset( rarr)" heat "`

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Zn(s) + 2NaOH(aq) `underset(rarr)(Delta)" "Na_(2)ZnO_(2)(aq)+H_(2)(g)`
`" "`Sodium zincate
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CHHAYA PUBLICATION-HYDROGEN-SOLVED NCERT EXERCISE
  1. Complete the following reactions: CO(g)+ H(2) (g) underset("catalyst ...

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  2. Complete the following reactions: C(3)H(8)(g) + 3H(2)O(g) underset("c...

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  3. Complete the following reactions: Zn(s) + NaOH(aq)underset( rarr)" h...

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  4. Discuss the consequences of high enthalpy of H-H bond in terms of chem...

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  5. What do you understand by (1) electron-deficient, (2) electron-precis...

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  6. What characteristics do you expect from an electrondeficient hydride w...

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  7. Do you expect the carbon hydrides of the type (C(n)H(2n+2)) to act as ...

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

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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 and HF, which would you expect to have highest magn...

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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 incr...

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  14. Arrange the following: LiH, NaH and CsH in order of increasing ionic...

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

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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 chemical reactions. PbS(s) + H(2)O(2)(aq) rarr "MnO"(4...

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