Question

When 100 ml of 0.1 (N) NaCl solution is titrated with 0.1 (N)
$AgN{O}_3$ which of the following represent the titration plot ? Given $K_{sp}$ of $AgCl={10}^{-10}$

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

$\begin{array}{ccccc}AgN{O}_{3}solution& \left[C{l}^{-}\right]& \left[A{g}^{+}\right]& p\left[Cl\right]& p\left[A{g}^{+}\right]\\ 90& {10}^{-2}& {10}^{-8}& 2& 8\\ 99& {10}^{-3}& {10}^{-7}& 3& 7\\ 99.9& {10}^{-4}& {10}^{-6}& 4& 6\\ 100& {10}^{-5}& {10}^{-5}& 5& 5\\ 100.1& {10}^{-6}& {10}^{-4}& 6& 4\\ 101.0& {10}^{-7}& {10}^{-3}& 7& 3\\ 200& {10}^{-9}& {10}^{-1}& 9& 1\end{array}$