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What is permuitit? How is it useful in r...

What is permuitit? How is it useful in removing permanent hardness of water?

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MAXIMUM PUBLICATION-Hydrogen-EXERCISE
  1. Name the oxide of isotope of hydrogen used in nuclear reactor

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  2. What are cation exchange resins? What is their role in removing perman...

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  3. What is permuitit? How is it useful in removing permanent hardness of ...

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  4. Compare the structures of water and hydrogen peroxide.

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  5. Give the industrial method of preparation of H2O2

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  6. How is heavy water prepared?

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  7. How is pure de-mineralised water obtained?

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  8. Explain why hydrogen peroxide is stored in coloured plastic bottles.

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  9. Write any two uses of H2O2

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  10. A sample of hardwater was found to loose its hardness on boiling. Name...

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  11. Write the name and formula of four minerals which cause permanent hard...

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  12. What are electron deficient hydrides? Whether they behave as Lewis aci...

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  13. Certain samples of water do no produce easy lather with soap. What is ...

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  14. Certain samples of water do no produce easy lather with soap. Which ar...

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  15. Certain samples of water do no produce easy lather with soap. Suggest ...

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  16. Certain samples of water do no produce easy lather with soap. What are...

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  17. A list of compounds are given below: (H2O, HCI, CH4) Construct chemica...

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  18. What is syn gas? How is it prepared?

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  19. What is coal gasification?

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  20. Explain water gas shift reaction.

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