For a non-equilibrium process `A + B to` Produts the rate is first order with respect to A and second order with respect to B. If 1.0 Mole each of A and B are introduced into a one liter vessel and the intial rate is `1.0 xx 10^(-2)`mol `L^(-1)s^(-1)`, the rate when half of the reaction have been eonsumed is:

Explanation

`1.2 xx 10^(-3) " mole L"^(-1)s^(-1)`