b Air 79 mol nitrogen and 21 mol oxygen is passed over a

Last updated: 7/4/2023

b Air 79 mol nitrogen and 21 mol oxygen is passed over a catalyst at high temperature Oxygen completely reacts with nitrogen as shown below 0 5 N2 g 0 5 02 g NO g 0 5 N2 g O2 g NO2 g The molar ratio of NO to NO2 in the product stream is 2 1 What is the fractional conversion of nitrogen C One mole of methane undergoes complete combustion in a stoichiometric amount of air The reaction proceeds as CH4 202 CO2 2H2O Both the reactants and products are in gas phase AH 298 730 kJ mole of methane If the average specific heat of all the gases vapor is the maximum temperature rise of the exhaust gases in OC would be approximately equal to Assume the reference temperature 298 K 40 J mol K 1