01Which symbol represents entropy?एंट्रॉपी को किस प्रतीक से दर्शाया जाता है?
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Chemistry
Second law of thermodynamics
In Class 11 Chemistry, this topic from Chemical Thermodynamics explains why heat flows naturally from a hotter body to a colder one and why many processes cannot be completely reversed. Students explore entropy as a measure of energy dispersal, distinguish spontaneous from non-spontaneous changes, and relate entropy change to the feasibility of a process. The topic also builds the foundation for understanding reversible processes, the second-law criterion, and the application of thermodynamic reasoning to chemical reactions and physical changes.
Easy · Level 1 · 1 questions