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Describe the bulk preparation of dihydro...

Describe the bulk preparation of dihydrogen by electrolytic method. What is the role of an electrolyte in this process?

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The role of the electrolyte is to make water conducting.
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PRADEEP-HYDROGEN -NCERT Questions and Exercises with Answers (NCERT INTEXT SOLVED QUESTIONS)
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  6. What do you understand by (i) electron-deficient, (ii) electron-precis...

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

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

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  9. What do you understand by the term “non-stoichiometric hydrides”? Do y...

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

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  15. Compare the stuctures of H(2)O and H(2)O(2).

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  16. What do you understand by the term 'auto-prolysis' of water ? What is ...

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  17. Consider the reacton of water with F(2) and suggest, in terms of oxida...

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  18. Complete the following chemical reactions. (i) PbS(s)+H(2)O(2)(aq) t...

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  19. Describe the structure of the common form of ice.

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  20. What causes the temporary and permanent hardness of water ?

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