The ratio between the root mean square velocity of H_(2) at 50 K and that of O_(2) at 800 K is:

The ratio between the root mean square velocity of H_(2) at 50 K and t

1.	The ratio between the root mean square velocity of H_(2) at 50 K and that of O_(2) at 800 K is:
Answer» 4 2 1 `1/4`. SOLUTION :1