Browse Questions

# Which of the following is best $CO_2$ absorber as well as source of $O_2$ in space capsule?

$(a)\;KO_2\qquad(b)\;K_2O_2\qquad(c)\;KOH\qquad(d)\;LiOH$

Can you answer this question?

$KO_2$
Hence (a) is the correct answer.
answered Jan 28, 2014