Question

The density of a mixture of $O _{2}$ and $O _{3}$ at NTP is $1.75 g / L$. The partial pressure of $O _{3}$ in the mixture under the above conditions is

(A) $0.55 atm$

(B) $0.45 atm$

(C) $0.65 atm$

(D) $0.35 atm$

Answer 1

The partial pressure of $O _{3}$ in the mixture under the above conditions is 0.45 atm. So, The correct option of this question is (B).