Analytical chemistry focuses on identifying and quantifying substances from "summary" of NCERT Chemistry Class 11 - [CBSE Board] by Dr. S. C. Rastogi, ,Er. Meera Goyal
Analytical chemistry is a branch of chemistry that deals with the identification and quantification of substances. This field is essential for various applications, including environmental monitoring, pharmaceutical development, and forensic analysis. By utilizing a range of techniques and methods, analytical chemists are able to determine the composition of a sample and the amount of each component present. One of the primary goals of analytical chemistry is to identify the substances present in a sample. This involves separating the components of a mixture and analyzing them to determine their chemical properties. Through techniques such as chromatography, spectroscopy, and mass spectrometry, chemists can identify the individual compounds present in a sample. This information is crucial for understanding the nature of the sample and its potential uses. In addition to identifying substances, analytical chemistry also focuses on quantifying them. This involves determining the concentration or amount of a particular compound in a sample. By using calibration curves, standard solutions, and various analytical instruments, chemists can measure the quantity of a substance with a high degree of accuracy. This information is important for a wide range of applications, from ensuring the safety of food and water to monitoring pollution levels in the environment.- Analytical chemistry plays a vital role in many aspects of modern life. By providing valuable information about the composition and quantity of substances, analytical chemists contribute to fields such as medicine, agriculture, and materials science. Through their expertise and specialized knowledge, they help to ensure the quality and safety of products and processes. Without the tools and techniques of analytical chemistry, many aspects of our daily lives would be significantly different.
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