Kabita Sharma 
Gravimetric analysis is an analytical technique used for the quantitative determination of an analyte based on the mass of solid.The element to be identified is precipitated from a solution using this method of analysis by the addition of a suitable … Read more
Precipitation titration is the type of titration that involves precipitation reactions.It is based on the production of precipitation at the end point of the titrimetric analysis. In a precipitation titration, the titrant and analyte combine to create a precipitate, an … Read more
Baeyer’s strain theory was developed by Adolf van Baeyer in 1885 to predict the relative satblility of various alicyclic compounds. This theory is based on van’t Hoff and Le-Bell’s classical hypothesis. This suggests that the carbon atom’s four sigma bonds should … Read more
Microscopy is a method of making minute objects visible to the naked eye. It is utilized to examine cellular and subcellular components and for surface analysis. A microscope is an instrument, used to make small objects visible to the naked eye. … Read more
Cyclic compounds are organic compounds in which carbon atoms are arranged to form rings. They are also known as closed chain compounds. Cyclic compounds in which the closed ring is entirely made up of carbon are carbocyclic compounds. They are also … Read more
HSAB principle (i.e Hard and Soft Acids and Bases principle) was introduced by Ralph Pearson to explain the stability of metal complexes and the process of their reactions. R. G. Pearson extended and modified the qualitative relationship between Lewis acids … Read more
EDTA (Ethylene Diamine Tetraacetic Acid) is an organic reagent that is frequently used in the complexometric titration. It is a chelating ligand with two nitrogen and four carboxylic acids that coordinates with metal ions. Structure of EDTA EDTA is made … Read more
Ozone is a condensed form of oxygen with the molecular formula O3. German chemist C.F. Schonbein (1799–1868) was the first to recognize ozone in 1840, he recognized that the smell produced while sparking was caused by an unidentified substance that … Read more
Metal ion indicators are the organic compounds used in the complexometric titration. Different types of metal indicators are used for the different metal ions. These indicators are usually used to detect the endpoint of EDTA titration. The indicator changes its … Read more