For the reaction, 2NO2+12O2→ N2O5 the rate of disappearance of NO2 is 10-3mole.lit-1min-1. Rate of appearance of N2O5 will be
8.33×10-6mole.lit-1s-1
8.33×10-5mole.lit-1s-1
10-3mole.lit-1s-1
5×10-4mole.lit-1s-1
rate=-12d[NO2]dt=-2d[O2]dt=+d[N2O5]dt given -d[NO2]dt=10-3mole lit-1min-1 1210-3=+d[N2O5]dt +d[N2O5]dt=5×10-4mole lit-1min-1 +d[N2O5]dt=5×10-460mole lit-1s-1 +d[N2O5]dt=8.33×10-6mole lit-1s-1