Thermodynamics studies energy changes in chemical reactions from "summary" of NCERT Chemistry Class 11 - [CBSE Board] by Dr. S. C. Rastogi, ,Er. Meera Goyal
Thermodynamics is the branch of chemistry that deals with the study of energy changes that occur during chemical reactions. It helps us understand how energy is transferred and transformed in chemical systems. By studying thermodynamics, we can predict the feasibility of a reaction, as well as the direction it will take. Energy changes in chemical reactions are classified as either exothermic or endothermic. Exothermic reactions release energy in the form of heat, while endothermic reactions absorb energy from the surroundings. These energy changes can be measured using calorimetry, which involves measuring the temperature change that occurs during a reaction. One important concept in thermodynamics is enthalpy, which is the heat content of a system at constant pressure. Enthalpy chan...
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