The following gas-phase reaction, A + B ↔ C is carried out over a solid catalyst that has two different types of surface sites S and S’. Experimental rate data is plotted in the figures below. What can you say given the figures above? Be sure to propose a mechanism and use it to derive a rate law consistent with the data. 1. Species A could be adsorbed on the surface but only very weakly adsorbed. 2. Species A is not adsorbed on the surface. 3. Species B is adsorbed to one type of site on the surface. 4. Species A is adsorbed to one type of site on the surface. 5. Species C is adsorbed on the surface. A. 1 and 2 are true. B. 3 and 4 are false. C. 1 and 4 are false. D. 4 and 5 are true. E. 2 and 5 are true