It takes an input of energy to convert liquid to vapour ,so increse

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SUMMARY

The discussion centers on the thermodynamic principle that converting liquid to vapor requires an input of energy, which subsequently increases entropy. It emphasizes that while entropy naturally increases in isolated systems, this process necessitates energy input, thus preventing spontaneous vaporization without external influence. The conversation highlights the importance of energy conservation in understanding entropy dynamics.

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  • Knowledge of entropy and its role in physical systems
  • Familiarity with isolated systems and energy conservation laws
  • Basic concepts of phase transitions in matter
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  • Research the laws of thermodynamics, particularly the second law
  • Explore the concept of entropy in detail, including its mathematical formulation
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it takes an input of energy to convert liquid to vapour ,so increse the entropy
if an increase in entropy is natural, why does this not happen naturally with less effort on its own?
 
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Because, like you said. It takes an input of energy, which no longer makes it an isolated system. Entropy will maximize itself in an isolated system under the given constraints. One of them is conservation of energy.
 

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