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Entropy is a state function and measures
- a)the internal energy of the system
- b)the degree of randomness or disorder in the system
- c)the degree of regularity or order in the system
- d)the enthalpy of the system
Correct answer is option 'B'. Can you explain this answer?
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Entropy is a state function and measuresa)the internal energy of the s...
Entropy is a state function and it is measure of randomness of a system.
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Entropy is a state function and measuresa)the internal energy of the s...
Entropy is a measure of the degree of randomness or disorder in a system. It is a state function, which means that its value depends only on the current state of the system, and not on the path taken to reach that state.
What is entropy?
Entropy is a concept in thermodynamics that quantifies the amount of disorder or randomness in a system. It was first introduced by Rudolf Clausius in the mid-19th century. The idea is that a system with high entropy is more disordered and has more possible arrangements of its particles, while a system with low entropy is more ordered and has fewer possible arrangements.
Entropy and randomness
Entropy is closely related to the concept of randomness. In a highly ordered system, such as a crystal, the arrangement of particles is highly regular and predictable, resulting in low entropy. On the other hand, in a disordered system, such as a gas, the particles are distributed more randomly, leading to higher entropy.
Entropy as a state function
Entropy is a state function, which means that its value depends only on the current state of the system and not on the path taken to reach that state. This is in contrast to other thermodynamic properties, such as work and heat, which depend on the specific process or path followed during a system's transformation.
Entropy and internal energy
While entropy and internal energy are both thermodynamic properties, they are distinct concepts. Internal energy refers to the total energy of a system, including both its kinetic and potential energy. On the other hand, entropy specifically quantifies the degree of randomness or disorder in the system.
Entropy and enthalpy
Enthalpy is another thermodynamic property that measures the total heat content of a system. It is related to the internal energy of the system and the work done on or by the system. Entropy, on the other hand, measures the degree of randomness or disorder in the system. Therefore, the correct answer is option 'B' - entropy measures the degree of randomness or disorder in the system.
What is entropy?
Entropy is a concept in thermodynamics that quantifies the amount of disorder or randomness in a system. It was first introduced by Rudolf Clausius in the mid-19th century. The idea is that a system with high entropy is more disordered and has more possible arrangements of its particles, while a system with low entropy is more ordered and has fewer possible arrangements.
Entropy and randomness
Entropy is closely related to the concept of randomness. In a highly ordered system, such as a crystal, the arrangement of particles is highly regular and predictable, resulting in low entropy. On the other hand, in a disordered system, such as a gas, the particles are distributed more randomly, leading to higher entropy.
Entropy as a state function
Entropy is a state function, which means that its value depends only on the current state of the system and not on the path taken to reach that state. This is in contrast to other thermodynamic properties, such as work and heat, which depend on the specific process or path followed during a system's transformation.
Entropy and internal energy
While entropy and internal energy are both thermodynamic properties, they are distinct concepts. Internal energy refers to the total energy of a system, including both its kinetic and potential energy. On the other hand, entropy specifically quantifies the degree of randomness or disorder in the system.
Entropy and enthalpy
Enthalpy is another thermodynamic property that measures the total heat content of a system. It is related to the internal energy of the system and the work done on or by the system. Entropy, on the other hand, measures the degree of randomness or disorder in the system. Therefore, the correct answer is option 'B' - entropy measures the degree of randomness or disorder in the system.
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Entropy is a state function and measuresa)the internal energy of the systemb)the degree of randomness or disorder in the systemc)the degree of regularity or order in the systemd)the enthalpy of the systemCorrect answer is option 'B'. Can you explain this answer? for Class 11 2025 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Entropy is a state function and measuresa)the internal energy of the systemb)the degree of randomness or disorder in the systemc)the degree of regularity or order in the systemd)the enthalpy of the systemCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 11 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Entropy is a state function and measuresa)the internal energy of the systemb)the degree of randomness or disorder in the systemc)the degree of regularity or order in the systemd)the enthalpy of the systemCorrect answer is option 'B'. Can you explain this answer?.
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