SSC Exam > SSC Questions > During phase transition, e.g., freezing, mel...
Start Learning for Free
During phase transition, e.g., freezing, melting, evaporation and condensation is an-
- a)Adiabatic process
- b)Isobaric process
- c)Iso-thermal process
- d)Iso-choric process
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
During phase transition, e.g., freezing, melting, evaporation and con...
Change of state, e.g., freezing, melting, evaporation and condensation, is an Iso-thermal process.
View all questions of this test
If a liquid (pure substance) is heated at constant pressure, the temperature at which it boils is called saturation temperature. This temperature will remain constant during heating until all the liquid boils off. At this temperature, the liquid and the associated vapour at the same temperature are in equilibrium and are called saturated liquid and vapour, respectively. The saturation temperature of a pure substance is a function of pressure only. At atmospheric pressure, the saturation temperature is called the normal boiling point. Similarly, if the vapour of a pure substance is cooled at constant pressure, the temperature at which the condensation starts is called dew point temperature.
Similarly, when a solid is heated at constant pressure, it melts at a definite temperature called the melting point.
Most Upvoted Answer
During phase transition, e.g., freezing, melting, evaporation and con...
Explanation:
Isothermal process means the process in which the temperature of a system remains constant throughout the process. During phase transition, the temperature remains constant as the energy is used to change the state of matter rather than increasing the temperature. Therefore, phase transition is an isothermal process.
During phase transition, the energy is used to break or form intermolecular bonds between molecules rather than increasing the temperature. For example, during melting, the energy is used to break the intermolecular bonds between solid molecules to convert them into liquid molecules. As a result, the temperature remains constant during the process.
In contrast, during adiabatic process, no heat energy is exchanged between the system and the surroundings. During isobaric process, the pressure of the system remains constant throughout the process. During isochoric process, the volume of the system remains constant throughout the process.
Therefore, the correct answer is option 'C' which states that during phase transition, e.g., freezing, melting, evaporation and condensation is an isothermal process.
Isothermal process means the process in which the temperature of a system remains constant throughout the process. During phase transition, the temperature remains constant as the energy is used to change the state of matter rather than increasing the temperature. Therefore, phase transition is an isothermal process.
During phase transition, the energy is used to break or form intermolecular bonds between molecules rather than increasing the temperature. For example, during melting, the energy is used to break the intermolecular bonds between solid molecules to convert them into liquid molecules. As a result, the temperature remains constant during the process.
In contrast, during adiabatic process, no heat energy is exchanged between the system and the surroundings. During isobaric process, the pressure of the system remains constant throughout the process. During isochoric process, the volume of the system remains constant throughout the process.
Therefore, the correct answer is option 'C' which states that during phase transition, e.g., freezing, melting, evaporation and condensation is an isothermal process.
|
Explore Courses for SSC exam
|
|
During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer?
Question Description
During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer?.
During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer?.
Solutions for During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC.
Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice During phase transition, e.g., freezing, melting, evaporation and condensation is an-a)Adiabatic processb)Isobaric processc)Iso-thermal processd)Iso-choric processCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice SSC tests.
|
|
Explore Courses for SSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup