`KO_(2)` is used in oxygen cylinders in space and submarines because itA. produces ozoneB. absorbs `CO_(2)`C. eliminates moistureD. absorbs `CO_(2)` and increase `O_(2)` content

`KO_(2)` is used in oxygen cylinders in space and submarines because i

1.	`KO_(2)` is used in oxygen cylinders in space and submarines because itA. produces ozoneB. absorbs `CO_(2)`C. eliminates moistureD. absorbs `CO_(2)` and increase `O_(2)` content
Answer» Correct Answer - D `KO_(2)` is used in space capsules, submarines, and breathing masks because it both produces oxygen and removes carbon dioxide. Both function are important in life support systems: `4KO_(2)+2CO_(2)rarr2K_(2)CO_(3)+3O_(2)` `4KO_(2)+4CO_(2)+2H_(2)Orarr4KHCO_(3)+3O_(2)`

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`KO_(2)` is used in oxygen cylinders in space and submarines because itA. produces ozoneB. absorbs `CO_(2)`C. eliminates moistureD. absorbs `CO_(2)` and increase `O_(2)` content

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