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How is heavy water prepared? Compare it...

How is heavy water prepared? Compare its physical properties with those of ordinary water.

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Heavy water is prepared by prolonged electrolysis of water. For comparison of physical properties of heavy water with those of ordinary water.
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PRADEEP-HYDROGEN -NCERT EXEMPLAR PROBLEMS WITH ANSWER, HINTS AND SOLUTIONS (SHORT ANSWER QUESTIONS)
  1. Dicuss briefly de- mineralistion of water by ion exchange resin.

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  2. Moleular hydrides are classified as electron deficient, electron prec...

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  3. How is heavy water prepared? Compare its physical properties with ...

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  4. Write one chemical reactions for the preparation of D(2)O(2).

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  5. Calculate the strenght of 5 volumes H(2)O(2) solution.

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  6. (i) Draw the gas phase and solid phase structure of H(2)O(2). (ii...

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  7. Melting point, enthalpy of vaporisation and viscosity data of H2 O an...

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  8. Dihydrogen reacts with dioxygen (O(2)) to from water .Write the na...

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  9. Explain why HCl is a gas and HF is a liquid ?

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  10. When the first element of the periodic table is treated with diox...

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  11. Rohan heard that instructions were given to the laboratory attend...

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  12. Given reason why hydrogen resembles alkali metals ?

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  13. Hydrogen generally form covalent compounds. Give reason

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  14. Why is the ionisation enthalpy of hydrogen higher than that of sod...

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  15. Basic pricinple of hyrogen economy is transpotation and storage of ...

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  16. What is the importance of heavy water ?

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  17. Write the Lewis structure of hydrogen peroxide .

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  18. An acidic solution of hydrogen peroxide behaves as an oxidising ...

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  19. With the help of suitable examples, explain the property of H(2)O(2...

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  20. Why is water molecule polar ?

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