LAW OF MASS REACTION
This law was given by Gulberg and V\/cage in 18611 in which they explained the relation between the rate of reaction and concentration of reactants and products.
According to the law:
At constant temperature and pressure the rate of a reaction is directly proportional to the active mass of reactant or to the product of active masses of reactants.
DEFINITION OF Kc:
Kc can be defined as:
The ratio of the active masses of products to the active masses of reactants id called “Equilibrium constant for concentration or Kc”.