Measurement Uncertainty in the Analysis of Ground Water Chloride of Beed City Using Mohr’s Method

Abstract

The chloride estimation from the ground water of Beed City (Maharashtra, India) was determined using Mohr’s method. All volumetric apparatus used were calibrated using weighing method. The AgNO3 solution was standardized and uncertainty associated with preparation of solution, standardization of solution and estimation of chloride is calculated. It was observed that the contribution of uncertainty from standardization is maximum. Hence the estimation of chloride from ground water is mostly depending on the standard solution of AgNO3.