1.

\[K{{O}_{2}}\] (potassium superoxide) is used in oxygen cylinders in space and submarines because it [AIEEE 2002]

A. Absorbs \[C{{O}_{2}}\]and increases \[{{O}_{2}}\] content
B. Eliminates moisture
C. Absorbs \[C{{O}_{2}}\]
D. Produces ozone
Answer» B. Eliminates moisture


Discussion

No Comment Found

Related MCQs