1.

Acetic acid is titrated with NaOH solution. Which of the following statement is correct for this titration?A. Conductance increases upto equivalence point, then it decreasesB. Conductance increases upto equivalence point, then it increasesC. first conductance increases slowly upto equivalence point and then increases rapidlyD. first conductance increases slowly upto equivalence point ad then drops rapidly.

Answer» Correct Answer - C
`CH_(3)COOH+NaOHtoNa^(+)+CH_(2)COO^(-)+H_(2)O` to conductance `I^(st)` increases slowly since no. of ions increases after end point it inceases sharply due to `OH^(-)` ions.


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