Under identical conditions of temperature and pressure the ratío of the rates of effusion of O 2 and CO 2 gases is given by

Question

Under identical conditions of temperature and pressure the ratío of the rates of effusion of O 2 and CO 2 gases is given by (A) ( text Rate of effusion of oxygen / text Rate of effusion of carbon dioxide )=0.87 (B) ( text Rate of effusion of oxygen / text Rate of effusion of carbon dioxide )=1.17 (C) ( text Rate of effusion of oxygen / text Rate of effusion of carbon dioxide )=8.7 (D) ( text Rate of effusion of oxygen / text Rate of effusion of carbon dioxide )=11.7

Tardigrade Admin · Accepted Answer

(r O 2/r CO 2)=√(M CO 2/M O 2)=√(44/32)=1.17

Q. Under identical conditions of temperature and pressure the ratío of the rates of effusion of $O_{2}$ and $C O_{2}$ gases is given by

$\frac{Rate of effusion of oxygen}{Rate of effusion of carbon dioxide} = 0.87$

$\frac{Rate of effusion of oxygen}{Rate of effusion of carbon dioxide} = 1.17$

$\frac{Rate of effusion of oxygen}{Rate of effusion of carbon dioxide} = 8.7$

$\frac{Rate of effusion of oxygen}{Rate of effusion of carbon dioxide} = 11.7$

$\frac{r _{O_{2}}}{r _{C O_{2}}} = \frac{M _{C O_{2}}}{M _{O_{2}}} = \frac{44}{32} = 1.17$

Q. Under identical conditions of temperature and pressure the ratío of the rates of effusion of O2​ and CO2​ gases is given by

Rate of effusion of carbon dioxide Rate of effusion of oxygen ​=0.87

Rate of effusion of carbon dioxide Rate of effusion of oxygen ​=1.17

Rate of effusion of carbon dioxide Rate of effusion of oxygen ​=8.7

Rate of effusion of carbon dioxide Rate of effusion of oxygen ​=11.7