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Which of the following reactions requir...

Which of the following reactions requires high temperature and catalyst ?

A

`H_(2)+F_(2) rarr 2HF`

B

`H_(2)+Cl_(2) rarr 2HCl`

C

`H_(2)+Br_(2) rarr 2HBr`

D

`H_(2)+I_(2) rarr 2HI`

Text Solution

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The correct Answer is:
D
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NARAYNA-HYDROGEN & ITS COMPOUNDS-CONCEPTUAL QUESTIONS
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  2. The conversion of atomic hydrogen into ordinary hydrogen is

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  3. Which of the following reactions requires high temperature and cataly...

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  6. During hydrogenation of oils the catalyst commonly used is

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  7. Synthetic petrol is prepared by using a mixture.

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  8. Which of the following statements are correct regarding hydrogen? i)...

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  9. Atomic hydrogen is allowed to combine on the surface to be welded to g...

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  10. Which ionic hydride is stable up to its M.P.?

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  11. Which is polymeric hydride ?

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  12. Hydrolith, a source of Hydrogen is

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  13. Di-hydrogen reduces CuO to

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  14. Which of the following hydride have significant covalent character :

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  15. Which of the following statements are correct about ionic hydrides ? ...

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  17. Hydrides of which of the following Lattices are different from those o...

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