Some older emergency oxygen masks contains potassium superoxide `KO_2` whi
Channel: Doubtnut
Date: 03/05/2020

Some older emergency oxygen masks contains potassium superoxide `KO_2` which reacts with `CO_2` and water present in exhaled air to produce oxygen according to the given equation. If a person exhales `0.667 g` of `CO_2` per minute, how many gram of `KO_2` are consumed in `5.0` minutes ?