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What is meant by 'demineralised water' a...

What is meant by 'demineralised water' and how it can be obtained?

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**Step-by-Step Text Solution:** 1. **Definition of Demineralised Water:** - Demineralised water is water that has been treated to remove all dissolved minerals and ions. This means it is free from substances such as calcium, magnesium, sodium, chloride, and other ionic compounds. 2. **Process of Obtaining Demineralised Water:** - The process of obtaining demineralised water typically involves the use of ion exchange resins. These resins are materials that can exchange specific ions within the water with other ions. ...
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NCERT ENGLISH-HYDROGEN-EXERCISE
  1. Compare the stuctures of H(2)O and H(2)O(2).

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  2. What do you understand by the term 'auto-protolysis' of water? What is...

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

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

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

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

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  7. Discuss the principle and method of softening of hard water by synthet...

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  8. Write chemical reactions to show the amphoteric nature of water.

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  9. Write chemical reactions to justify that hydrogen peroxide can functio...

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  10. What is meant by 'demineralised water' and how it can be obtained?

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  11. Is demineralised or distilled water useful for drinking purpose? If no...

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  12. Describe the usefulness of water in bioshphere and biological systems.

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  13. What properties of water make it useful as a solvent? What types of co...

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  14. Knowing the properties of H(2)O and D(2)O, do you think that D(2)O can...

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  15. What is the difference between hydrolysis and hydration?

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  16. How can saline hydrides remove traces of water from organic compouds?

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  17. What do you expect the nature of hydrides is, it formed by elements of...

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  18. Do you expect different products in solution when aluminium (III) chlo...

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  19. How does H(2)O(2) behave as a bleaching agent?

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  20. What do you understand by the terms: (i) hydrogen economy (ii) hydro...

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