(i) If Kc > 103, products predominates over reactants i.e; if Kc is very large, the reaction proceeds nearly to completion.
(ii) If Kc < 10-3, reactants predominates over products i.e; if Kc is very small, the reaction proceeds rarely.
(iii) If Kc is in the range of 10-3 to 103, appreciable concentration of both reactants and products are present.
