Using the single-step global mechanism for combustion of a hydrocarbon with air,compare the mass rates of fuel carbon conversion to CO, for 0 =1, P 1 atm, and T=1600 K for the following fuels:%3DA. CH4 – methaneB. C;Hg-propaneC. C;H18 - octaneSingle-step global mechanism:kGC,H, +(x+ y/4)0,→XCO, +(y/2)H,0Cu,rord[C,H,]-E-AexpRTdt[=lgmol/cm-Make sure that you include the nitrogen from the air in determining your reactants'concentrations.