[" 117.A cylinder contains hydrogen gas at pressure of "],[249kPa" and temperature "27^(@)C" ."],[" Its density is : "(R=8.3Jmol^(-1)K^(-1))]

A cylinder contains hydrogen gas at pressure of 249 kPa and temperature 27 degree C . Its density is ( R=8.3J mol^-1K^-1 )

A cylinder contains hydrogen gas at pressure of 249 kPa and temperature 27 degree C . Its density is ( R=8.3J mol^-1K^-1 )

A cylinder contains hydrogen gas at pressure of 249 kPa and temperature 27°C. It's density is (Given, R = 8.3 J mol ^ { - 1 } K ^ { - 1 })

What is the pressure of HCl gas at - 40^(@)C if its density is 8.0 kg m^(-3) ? (R = 8.314 J K^(-1) mol^(-1))

A cylinder contains SO_(2) gas at a pressure of 4.1 atmosphere and at 47^(@)C temperature.The density of the gas in the cylinder is

One mole each of hydrogen, oxygen and nitrogen are mixed in a close container of volume 10 L and temperature 27^(@)C. Calculate the pressure exerated by the mixture. (R=.314Jmol^(-1)K^(-1))

One mole each of hydrogen, oxygen and nitrogen are mixed in a close container of volume 10 L and temperature 27^(@)C. Calculate the pressure exerated by the mixture. (R=.314Jmol^(-1)K^(-1))

One mole each of hydrogen, oxygen and nitrogen are mixed in a close container of volume 10 L and temperature 27^(@)C. Calculate the pressure exerated by the mixture. (R=.314Jmol^(-1)K^(-1))