`KO_(2)` find use in breathing equipment and safeguards the user to breathe in oxygen generated intermally in the apparatus without being exposed to tocixc fumes ouside. The supply of oxygen is due toA. Slow decomposition of `KO_(2)`B. Reaction of `KO_(2)` with `CO_(2)` in the exhaled airC. Reaction of `KO_(2)` with moisture in the essential airD. Fast decomposition of `KO_(2)`

`KO_(2)` find use in breathing equipment and safeguards the user to br

1.	`KO_(2)` find use in breathing equipment and safeguards the user to breathe in oxygen generated intermally in the apparatus without being exposed to tocixc fumes ouside. The supply of oxygen is due toA. Slow decomposition of `KO_(2)`B. Reaction of `KO_(2)` with `CO_(2)` in the exhaled airC. Reaction of `KO_(2)` with moisture in the essential airD. Fast decomposition of `KO_(2)`
Answer» Correct Answer - B::C `2KO_(2)+CO_(2)rarr K_(2)CO_(3)+(3)/(2)O_(2)` `2KO_(2)+2H_(2)O rarr 2KOH+H_(2)O_(2)+O_(2)`

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