The most basic oxide among MnO,Mn2O3,MnO2 and Mn2O7 is : Mn2O3 MnO Mn2O7 MnO2 A MnO B MnO2 C Mn2O3 D Mn2O7 Solution Verified by Toppr The correct option is A MnOIn MnO, Mn has oxidation state of +2 and is least acidic or most basic and Mn2O7 has Mn in +7 ...
The OER process is considered to be a slower kinetic process in which three absorbing intermediates are generated: M-OOHads, M-OHads, and M-OHads. The OER process takes the dissociation of H2O in the acidic electrolyte or the coordination of OH in the basic electrolyte as the first step....
The pH is the key factor in the adsorption process. In a low pH (acidic solution), the dye solution would be positively charged due to the existence of protons. The protons can change the surface charge of nanoparticles to positive. The positively charged adsorbent can attract the negative an...