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
Chapter Wise IIT JAM Chemistry: Questions and Solutions 2005 - onwards Previous Years IIT JAM Chemistry Questions and solutions: We are here to help you with previous year question papers and solutions of IIT JAM Chemistry arranged chapter wise from 2005 to the recent one. Some expected important questions can also be found. You should follow certain rules to crack IIT JAM easily. Find these rules and instructions here. IIT JAM Physical Chemistry: Atomic Structure and Quantum Chemistry for IIT JAM As per the statistics of the previous year question, each year you may find upto 3 questions from atomic structure and quantum chemistry. This includes MCQ, MSQ (multiple select questions) and NAT (numerical answer type). 1. For H - like atoms, the ground state energy is proportional to (IIT JAM 2005): A.µ /z 2 B.z 2 /µ C.µ z 2 D.1/ µ z 2 2a.The electronic wave function for hydrogen atom in the 2s state is given as: Ψ ∝ (2-r/a 0 ) exp (-r/2a 0