If 25 mL of CO_(2) diffuses out of a vessel in 75 seconds, what volumeof SO_(2) would diffuse out in the same time under the same conditions ?

If 25 mL of CO_(2) diffuses out of a vessel in 75 seconds, what volume

1.	If 25 mL of CO_(2) diffuses out of a vessel in 75 seconds, what volumeof SO_(2) would diffuse out in the same time under the same conditions ?
Answer» Solution :`(r_(1))/(r_(2))=(v_(1)//t_(1))/(v_(2)//t_(2))=sqrt((M_(2))/(M_(1)))"or"(25//75)/(v_(2)//75)=sqrt((64)/(44))"or"(25)/(v_(2))=sqrt((64)/(44))"or" v_(2)=20.73 mL`