Get Instant Solutions When in doubt download our app. Now available Google Play Store- Doubts App Download NowAnswer Text Solution 4800 K3600 K2400 K300 K. Answer : A Solution : Since root mean square velocity of oxygen =rms value of hydrogen <br> `therefore sqrt((3RT_(0))/(M_(0)))=sqrt((3RT_(H))/(M_(H)))` <br> `rArr T_(0) =T_(H) cdot (M_(0))/(M_(H))=300xx(32)/(2)=4800 k` <br> Thus, correct choice is (a). |