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The change in entropy for the following transformations is respectively: (+ indicates increase, – indicates decrease and 0 indicates no change)

(iv) Adiabatic reversible expansion of an ideal gas
  • a)
    +, –, 0, +
  • b)
    +, –, 0, 0
  • c)
    –, +, +, 0
  • d)
    +, –, +, 0
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
The change in entropy for the following transformations is respectivel...
D option is correct because in first delta ng is positive so dS increases and in second phase change from gas into solid so dS is negative and in third gas change from solid to vapour so dS increases and in 4th dS =0 because for reversible expansion of ideal gas at constant pressure is zero
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The change in entropy for the following transformations is respectively: (+ indicates increase, – indicates decrease and 0 indicates no change)(iv) Adiabatic reversible expansion of an ideal gasa)+, –, 0, +b)+, –, 0, 0c)–, +, +, 0d)+, –, +, 0Correct answer is option 'D'. Can you explain this answer?
Question Description
The change in entropy for the following transformations is respectively: (+ indicates increase, – indicates decrease and 0 indicates no change)(iv) Adiabatic reversible expansion of an ideal gasa)+, –, 0, +b)+, –, 0, 0c)–, +, +, 0d)+, –, +, 0Correct answer is option 'D'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about The change in entropy for the following transformations is respectively: (+ indicates increase, – indicates decrease and 0 indicates no change)(iv) Adiabatic reversible expansion of an ideal gasa)+, –, 0, +b)+, –, 0, 0c)–, +, +, 0d)+, –, +, 0Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The change in entropy for the following transformations is respectively: (+ indicates increase, – indicates decrease and 0 indicates no change)(iv) Adiabatic reversible expansion of an ideal gasa)+, –, 0, +b)+, –, 0, 0c)–, +, +, 0d)+, –, +, 0Correct answer is option 'D'. Can you explain this answer?.
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