KO_2 finds use in oxygen cylinders used for s | vedclass

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(D) $KO_2$ (potassium superoxide) is used in oxygen cylinders for space and submarines because it reacts with exhaled $CO_2$ to release $O_2$.The chem

Vedclass · Accepted Answer

Both $(A)$ and $(C)$

Vedclass · Answer

(D) $KO_2$ (potassium superoxide) is used in oxygen cylinders for space and submarines because it reacts with exhaled $CO_2$ to release $O_2$.The chemical reaction is:$4 KO_2(s) + 2 CO_2(g) \rightarrow 2 K_2CO_3(s) + 3 O_2(g)$As shown in the reaction,it absorbs $CO_2$ and produces $O_2$. Therefore,both $(A)$ and $(C)$ are correct.

$KO_2$ finds use in oxygen cylinders used for space and submarines. The fact$(s)$ related to such use of $KO_2$ is/are:

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