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The first law of thermodynamics takes the form W = –ΔH when applied to
[1993]
  • a)
    A closed system undergoing a reversible adiabatic process
  • b)
    An open system undergoing an adiabatic process with negiigible changes in kinetic and potential energies
  • c)
    A closed system undergoing a reversible constant volume process
  • d)
    A closed system undergoing a reversible constant pressure process.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The first law of thermodynamics takes the form W = –ΔH whe...
Steady flow equation is given be,
H1 + q = H2 + W
Adiabatic q = 0
H1 – H2 = W
W = -ΔH
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Most Upvoted Answer
The first law of thermodynamics takes the form W = –ΔH whe...
Q - ΔU, where W is the work done on or by the system, Q is the heat added to or removed from the system, and ΔU is the change in internal energy of the system.
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The first law of thermodynamics takes the form W = –ΔH when applied to[1993]a)A closed system undergoing a reversible adiabatic processb)An open system undergoing an adiabatic process with negiigible changes in kinetic and potential energiesc)A closed system undergoing a reversible constant volume processd)A closed system undergoing a reversible constant pressure process.Correct answer is option 'B'. Can you explain this answer?
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