Potentiometric And Conduct Metric Titrations

Given below are two statements:
Statement-I Non aqueous titration is suitable for the titration of very weak acids and bases and provides a solvent in which organic compounds are soluble.
Statement-II: Acetic acid is most commonly used in the procedure of non aqueous titration of organic bases with perchloric acid.
In the light of the above statements, choose the most appropriate answer from the options given below.

Give below are two statements:
Statement I: In diazotization titration, acidified sodium nitrite is used.
Statement II: In diazotization titration, nitrous acid converts primary aromatic amine into a diazonium salt.
In the light of the above statements, choose the most appropriate answer from the options given below:

Give below are two statements:
Statement I: Potentiometric titration provides the principal method for pKa values determination.
Statement II: The electrode whose potential depends on the concertation of the ion to be determined is called Indicator Electrode.
In the light of the above statements, choose the most appropriate answer from the options given below :

Identify the correct statement regarding titrimetric analysis.