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KO(2) finds use in oxygen cylinders used...

`KO_(2)` finds use in oxygen cylinders used for space and submarines. The fact(s) related to such use of `KO_(2)` is /are :

A

it produces `O_(2)`

B

it produces `O_(3)`

C

it absorbs `CO_(2)`

D

it absorbs both `CO" and "CO_(2)`

Text Solution

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The correct Answer is:
A, C
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GRB PUBLICATION-S BLOCK ELEMENTS-MULTIPLE OBJECTIVE TYPE
  1. The correct statement is/are :

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  2. KO(2) finds use in oxygen cylinders used for space and submarines. The...

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  3. The compound (s) which have -O-O- bonds (s) is//are

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  4. Highly pure dilute solution of sodium in ammonia :

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  5. Which of the following compounds are paramagnetic in nature?

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  6. Which of the following substance (s) is/are used in laboratory for dry...

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  7. Which of the following statements are false?

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  8. Which of the following are ionic carbides ?

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  9. Na(2)SO(4) is water soluble but BaSO(4) is insoluble because :

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  10. The compounds(s) formed upon combustion of sodium metal in excess air...

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  11. In acidic medium, the reaction of H(2)O(2) with potassium permanganate...

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  12. Select the correct statement(s) :

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  13. The superoxide O(2)^(-) ion is stable only in presence of :

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  14. Oxidation state of K in KO(2) is same as that in :

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  15. Which of the following form nitride?

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  16. On combustion in excess air, Li forms :

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  17. On hydrolysis of Rubidium superoxide, which of the following products ...

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  18. Choose the correct order of enthalpy of formation, DeltaH(f)^(@) for h...

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  19. Which reaction is not feasible?

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  20. Which of the following reactions are involved in Solvay's process?

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