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How would you prepare dihydrogen from ...

How would you prepare
dihydrogen from water by using a reducing agent ?

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ICSE-HYDROGEN-SHORT ANSWER TYPE QUESTIONS
  1. What happens when di hydrogen reacts with chlorine in the presence ...

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  2. What happens when dihydrogen is passed over heated CuO?

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  3. How would you prepare dihydrogen from water by using a reducing agen...

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  4. How would you prepare dihydrogen from a substance other than water ?

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  5. How would you prepare very pure dihydrogen in the laboratory?

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  6. How would you prepare heavy hydrogen in the laboratory ?

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  7. What are hydrides and how are they classified?

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  8. What are saline hydrides and how are they prepared? Give some examples...

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  9. Mention the important properties of saline hydrides

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  10. Why is UH least reactive of all the saline hydrides?

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  11. How do saline hydrides react with water? Give some examples.

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  12. What are molecular hydrides and by which type of elements are they for...

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  13. What are interstitial hydrides and how are they prepared?

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  14. Discuss the important properties of interstitial hydrides.

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  15. Discuss the structure of interstitial hydrides

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  16. What are polymeric hydrides and by which type of metals are they forme...

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  17. Discuss .the structure of water molecule.

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  18. How do water molecules form aggregates in the liquid state ?

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  19. Discuss the structure of ice.

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

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