Potassium superoxide is used in oxygen c...

Potassium superoxide is used in oxygen cylinders in space and submarines because it

A

absorbs `CO_(2)` and increase `O_(2)` content

B

eliminate moisture

C

absorbs `CO_(2)`

D

Produces `O_(3)`

Verified by Experts

The correct Answer is:

A

`4KO_(2) + 2CO_(2)rarr 2K_(2)CO_(3) + 3O_(2)`

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