Conductance measurements and be used to detect the end point of acid-base titrations. Which of the following plots correctly represents the end point of the titration of strong acid and a strong base?

Options

A.
B.
C.
D.

Answer

A

Explanation

`H^(+)+Cl^(-)+NaOHtoNa^(+)+Cl^(-)+H_(2)O` to conductance `I^(st)` decreases since no. of ions decreases after end point it increases.