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liquification of gas is spontaneous process or non spontaneous process?
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liquification of gas is spontaneous process or non spontaneous process...
Is liquification of gas a spontaneous or non-spontaneous process?
Spontaneous process
- A spontaneous process is a process that occurs without the need for external energy or intervention.
- In thermodynamics, a spontaneous process is characterized by an increase in entropy.
- Entropy is a measure of the disorder or randomness of a system.
- For a spontaneous process, the entropy of the system and its surroundings must increase.
- A spontaneous process is driven by an increase in the system's entropy and a decrease in its free energy.
Liquification of gas
- Liquification of gas is a process of converting a gas into a liquid state.
- This process involves lowering the temperature and/or increasing the pressure of the gas.
- During the liquification process, the gas molecules come closer together, and their kinetic energy decreases.
- As a result, the gas undergoes a phase change and becomes a liquid.
Spontaneity of liquification of gas
- The liquification of gas is a non-spontaneous process as it requires an external input of energy to overcome the intermolecular forces between the gas molecules.
- Increasing the pressure or decreasing the temperature of a gas can make it liquify, but this requires work to be done on the system.
- The process of liquification of gas is not spontaneous as it results in a decrease in entropy, which is opposite to the characteristics of spontaneous processes.
- Therefore, the process of liquification of gas is a non-spontaneous process.
Conclusion
In conclusion, the liquification of gas is a non-spontaneous process as it requires an external input of energy to overcome the intermolecular forces between the gas molecules. Increasing the pressure or decreasing the temperature can make a gas liquify, but this requires work to be done on the system. The process of liquification of gas is not spontaneous as it results in a decrease in entropy, which is opposite to the characteristics of spontaneous processes.
Community Answer
liquification of gas is spontaneous process or non spontaneous process...
Non spontaneous. Entropy is a measure of spontaneity.here Entropy decreases so process will be non spontaneous. delta S is -ve.....
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liquification of gas is spontaneous process or non spontaneous process?
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liquification of gas is spontaneous process or non spontaneous process? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about liquification of gas is spontaneous process or non spontaneous process? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for liquification of gas is spontaneous process or non spontaneous process?.
liquification of gas is spontaneous process or non spontaneous process? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about liquification of gas is spontaneous process or non spontaneous process? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for liquification of gas is spontaneous process or non spontaneous process?.
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