Notes On Gaseous State This page provides you all details about the gaseous state of BSc standard. Concerned problems will be solved at the end of each concept. Continue till the end to find the easiest explanation of every concept you need in this regard . Postulates of Kinetic Theory of Gases: 1. All gas consist of a very large number of minute particles, called molecules. 2. The gas molecules are extremely small in size and are separated by large distance. The actual volume of the gas molecules is thus negligible as compared to the total volume occupied by the gas. 3. The pressure exerted by the gas is due to the bombardment of the molecules on the walls of the vessel. 4. The gas molecules collide with one another and also with the walls of the vessels. These collisions are perfectly elastic and there is no loss of energy during these collisions. 5. The distance between the gas molecules are very large. Thus, there is no effective force of attraction or r
"Chemical Pioneers: America's Enduring Contributions to Chemistry" America has made significant contributions to the field of chemistry. Throughout its history, chemistry in America has been shaped by a combination of scientific inquiry, technological innovation, industrial progress, and educational initiatives. In almost all fields of chemistry like Inorganic, Organic, Physical, Analytical, Synthesis, Biochemistry, Environmental science, Polymer science and above all in Green chemistry America is one of the leading benefactor. TheAmerican Chemical Society (ACS) is one of the world's largest scientific organizations dedicated to the advancement of chemistry and the chemical sciences. Today, American chemists continue to push the boundaries of knowledge and contribute to addressing global challenges through their research and innovations. Some notable events are listed below: 1. 17th Century: The earliest years of European settlement in America saw limited sci