Question

25. Which chemical reaction is involved in precipitation titration?
a) Neutralization reaction
b) Oxidation-reduction reaction
c) Sparingly soluble compound formation reaction
d) Soluble complex formation reaction​

Answer 1

Explanation:

The chemical reaction occurs as follows: Ag+(aq) + Cl–(aq)→ AgCl(s). AgCl in the form of a white precipitate can be seen settled at the bottom of the flask during titration. The quantity of silver ion used to equivalence point is equal to the quantity of chloride ion which was originally present