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
Chemists who degraded or lost their lives due to laboratory accidents – Lessons from the Lab In a chemical laboratory, exercising caution is of paramount importance to ensure both personal and collective safety and the integrity of experiments. While it's natural to approach the laboratory environment with a degree of respect and mindfulness, there's no need to let fear dominate our actions. Carelessness in a chemical laboratory can have grave consequences, ranging from mild accidents to life-threatening situations. Mishandling chemicals, not following proper procedures, or neglecting safety protocols can lead to chemical spills, fires, toxic fume releases, and explosions. These hazards can cause serious injuries or even loss of life. Many of eminent chemists like Marie Curie, Jean-Pierre Levaray, Albert Alexander lost their life to laboratory mishaps. You can find below, a list of chemists who lost their lives to laboratory mishaps. Also find what caused the mishaps! Marie