We have started new website of Reference Notes where you will find Notes, Question Paper, Solution, Old is Gold, Educational Software of all level. The location is www.MeroSpark.com . We are transferring all content from here and www.myHSEBnotes.com to our new site.

Sunday, March 3, 2013

Download HSEB Notes of Chemistry freely for Class 10(SLC), 11, 12 | The Free High School Science Texts: A Textbook for High School Students Studying Chemistry

CHEMISTRY | E-BOOK | EXTRA REFERENCE
THE FREE HIGH SCHOOL SCIENCE TEXTS : A TEXT BOOK FOR HIGH SCHOOL STUDENTS STUDYING CHEMISTRY
CLASS : 10, 11, 12
File Type : PDF
Size : 805 KB
Download

Click on "Download" to start Downloading file.
This file contain Notes of Class 10, 11, 12 studying Chemistry

Le Chatelier's principle
Le Chatelier's Principle helps to predict what a change in temperature, concentration or pressure will have on the position of the equilibrium in a chemical reaction. It states: When the equilibrium of a closed system is disturbed, the equilibrium will shift to cause the opposite e®ect and so cancel the change. In other words the system will try to get back to equilibrium. Concentration: If the concentration of a substance is increased, the equilibrium will shift so that this concentration decreases. Since Kc is ¯xed for a eaction at a particular temperature, if [reactant] were increased then Le Chatelier would want to shift the equilibrium to decrease [reactant].  

Download the file to read more......

Don't forget to download :

No comments:

Post a Comment

Don't forget to leave your comment.