Conductometric:
Conductometric techniques based upon precipitation or complex creations reactions are not as meaningful as those including neutralization processes. Conductance modifies during these titrations are seldom as huge as those observed with acid-base reactions because no other reagent approaches the great ionic conductance of either hydronium or hydroxide ion.
The main benefits to the conductometric end point are its applicability to very dilute solutions and to systems that involve relatively incomplete reactions. For example, while neither a potentiometric nor indicator method can be used for the neutralization titration of phenol (Ka= 10-10) a conductometric end point can be successfully applied.
Direct measurement of conductivity is potentially a very sensitive procedure for the determination of various parameters like the degree of dissociation of a weak electrolyte and its dissociation constant, ionic product of water, solubility and solubility product and hydrolysis constant of a salt.