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Under what conditoin of temperature and ...

Under what conditoin of temperature and pressur the formation of atomic hydrogen from molecular hydrogen will be favoured most ?

A

High temperature and high pressure

B

Low temperature and low pressure

C

High temperature and low pressure

D

Low temperature and high pressure

Text Solution

Verified by Experts

The correct Answer is:
C
`H_(2) rarr H+H, DeltaH=+ve`
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A2Z-HYDROGEN-Hydrogen Gas
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  2. In which of the following compounds does hydrogen have an oxidation st...

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

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

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

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

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  7. Hydrogen combines with other elements by

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  8. Hydrogen can be produced by heating

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

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

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  11. Ortho and para hydrogen have :

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  12. Hydrogen acts as a reducing agent and thus resembles

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  13. Which position for hydrogen explain all its properties ?

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

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  15. Which of the following metals adsorbs hydrogen ?

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

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  17. Hydrogen readily combines with non- metals and thus it shows its

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  18. The radioactive isotopes of hydrogen is :

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  19. Metal hydride on treatment with water gives :

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  20. Which of the following pair of substances will not evolve H2 gas

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