Question

Which titration is known as Argentometric Titration?

Answer 1

Hint: We know that precipitation titration is a type of titration which involves formation of precipitate during titration at the end point. In this article we will discuss mainly precipitation titration definition with example and argentometric titration

Complete answer:
As we know that the titration is a technique used in analytical chemistry to determine concentration of unknown solutions by using solutions of known concentration. Solution of known concentration is known as titrant while solution of unknown concentration is known as analyte in titration technique. Precipitation titration is a type of titration which involves the formation of precipitate during the titration technique. In precipitation titration, the titrant reacts with analyte and forms an insoluble substance called precipitate. It continues till the last amount of analyte is consumed. It is used to determine chloride by using silver ions.
Determination of concentration of chloride ions in a solution by using silver ions of a known solution is an example of precipitation titration. It is a type of precipitation titration which involves the use of silver ion which is taken from its Latin name argentum. So, the word argentometric is also taken from Latin word argentum. The titrations with silver nitrate are known as argentometric titration. This titration is carried out for chloride, cyanide, and bromide ions. Sodium chromate acts as an indicator.

Note:
Remember that titration is a technique used in analytical chemistry to determine concentration of unknown solution by using solution of known concentration. Solution of known concentration is known as titrant while solution of unknown concentration is known as analyte in titration technique.