Entropy. http://www.youtube.com/watch?v=uQSoaiubuA0. Entropy. Entropy is a measure of disorder, and is given the symbol S . The units of S are: J K –1 mol –1. ordered. disordered. regular arrangement of particles. random arrangement of particles. low entropy. high entropy.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Entropy is a measure of disorder, and is given the symbol S. The units of S are: JK–1mol–1.
Standard entropy changes for any chemical reaction or physical change can be calculated using the following simple expression:
DS = SSөproducts – SSөreactants
Remember the following points: