Q.50 if the root mean square speed of hydrogen gas at a pafticular tengperature is 1900 m s', then the root mean square speed of nitrogen gas at thesame tempêta

Q.50 If the root mean square speed of hydrogen gas at a pafticular temperature is 1900 m s', then the root mean square speed of nitrogen gas at the same tempêtature, in ms (rounded off to the nearest integer), is . (Given: atomic mass of H is 1 g moll; atomic mass of N isP4 g mol")