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Which of the following is not thermodynamical function ? [1993]
- a)Enthalpy
- b)Work done
- c)Gibb's energy
- d)Internal energy
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following is not thermodynamical function ? [1993]a)Entha...
Work done is not a thermodynamical function.
Most Upvoted Answer
Which of the following is not thermodynamical function ? [1993]a)Entha...
Work done is not a thermodynamical function bcoz it depends on path. It is a path function not a state function. Thermodynamical functions must be state function. so option B is correct.
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Which of the following is not thermodynamical function ? [1993]a)Entha...
Work done
Work done is not a thermodynamic function because it is not a state function. Work done depends on the path taken during a process, unlike state functions such as enthalpy, Gibbs energy, and internal energy which depend only on the initial and final states of the system.
State functions
- Enthalpy, Gibbs energy, and internal energy are all state functions in thermodynamics.
- State functions are properties of a system that depend only on the current state of the system, not on how it arrived at that state.
Path functions
- Work done and heat are examples of path functions in thermodynamics.
- Path functions depend on the path taken during a process and are not solely determined by the initial and final states of the system.
Conclusion
In thermodynamics, it is important to distinguish between state functions and path functions. While enthalpy, Gibbs energy, and internal energy are state functions, work done is a path function that depends on the process followed by the system.
Work done is not a thermodynamic function because it is not a state function. Work done depends on the path taken during a process, unlike state functions such as enthalpy, Gibbs energy, and internal energy which depend only on the initial and final states of the system.
State functions
- Enthalpy, Gibbs energy, and internal energy are all state functions in thermodynamics.
- State functions are properties of a system that depend only on the current state of the system, not on how it arrived at that state.
Path functions
- Work done and heat are examples of path functions in thermodynamics.
- Path functions depend on the path taken during a process and are not solely determined by the initial and final states of the system.
Conclusion
In thermodynamics, it is important to distinguish between state functions and path functions. While enthalpy, Gibbs energy, and internal energy are state functions, work done is a path function that depends on the process followed by the system.
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Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer?.
Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not thermodynamical function ? [1993]a)Enthalpyb)Work donec)Gibb's energyd)Internal energyCorrect answer is option 'B'. Can you explain this answer?.
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