3. In a reaction 2N205 (g) -------> 4NO2 (g) + O2 (g), the concentration of N2O5 decreases from 0.5 mol L-1 to 0.4 mol L-1 in 10 minutes. Calculate the average rate of this reaction and rate of production of NO2 during this period. Share with your friends Share 0 Animesh Paul answered this 1 View Full Answer