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Which of the following reaction produces...

Which of the following reaction produces hydrogen ?

A

`H_(2)SO_(4)O_(8)+H_(2)O`

B

`BaO+HCl`

C

`Mg+H_(2)O`

D

`Na_(2)O_(2)+2HCl`

Text Solution

Verified by Experts

The correct Answer is:
c
`Mg+2H_(2)O rarr Mg(OH)_(2) +H_(2)uarr`
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A2Z-HYDROGEN-Hydrogen Gas
  1. Which one is not an isotope of hydrogen ?

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  2. Deuterium differs from hydrogen ?

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  3. Which of the following reaction produces hydrogen ?

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  4. The oxidation states exhibites by hydrogen in its various compounds ar...

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  5. In Bosch's process, which gas is utilised for the production of hydrog...

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  6. In which of the following compounds does hydrogen have an oxidation st...

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  7. Under what conditoin of temperature and pressur the formation of atom...

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  8. Which of the following could act as a propellant for rockets ?

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  9. Hydrogen is evolved the action of cold dilute HNO(3) on :

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  10. Hydrogen acts as an oxidising agnet in the reaction with :

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  11. Hydrogen combines with other elements by

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  12. Hydrogen can be produced by heating

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  13. Which of the following explanation is best for not placing hydrogen wi...

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  14. Which of the halogen has maximum affinity for hydrogen ?

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  15. Ortho and para hydrogen have :

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  16. Hydrogen acts as a reducing agent and thus resembles

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  17. Which position for hydrogen explain all its properties ?

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  18. The metal which displaces hydrogen from a boiling caustic soda solutio...

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  19. Which of the following metals adsorbs hydrogen ?

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  20. Very pure hydrogen (99.9%) can be made by which of the following proce...

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