The Koc will give the degree with which the chemical is expected to adsorb to soil in relation to organic matter.
A coefficient that relates the partitioning of the organic compound between the adsorbed phase and the soil solution relative to the organic carbon fraction.
Organic carbon partition coefficient
Soil sorption coefficient, measured as the ratio of the amount of chemical adsorbed (per unit weight of organic carbon) to the concentration of the chemical in solution.
organic carbon adsorption coefficient