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The Gibb’s function G in thermodynamics is defined as
G = H – TS
(where, H = Enthalpy, T = Temperature, S = Entropy)
In an isothermal, isobaric, reversible process, G
Select one:
G = H – TS
(where, H = Enthalpy, T = Temperature, S = Entropy)
In an isothermal, isobaric, reversible process, G
Select one:
- a)varies non-linearly
- b)varies linearly
- c)is zero
- d)remains constant but not zero
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
The Gibb’s function G in thermodynamics is defined asG = H &ndas...
Condition for a change to occur in any processes
dU – TdS ≤ pdV
d(U + pV – TS) ≤ 0
d(H – TS) ≤ 0
as [H = U + pV]
G = H – TS
or dG ≤ 0
It means is isothermal, Isobaric and reversible process, dG = 0 or G = constant
The correct answer is: remains constant but not zero
dU – TdS ≤ pdV
d(U + pV – TS) ≤ 0
d(H – TS) ≤ 0
as [H = U + pV]
G = H – TS
or dG ≤ 0
It means is isothermal, Isobaric and reversible process, dG = 0 or G = constant
The correct answer is: remains constant but not zero
Most Upvoted Answer
The Gibb’s function G in thermodynamics is defined asG = H &ndas...
The Gibb is a nickname commonly used to refer to the Gibb brothers, a British-Australian pop music group formed in 1958. The group consisted of three brothers: Barry, Robin, and Maurice Gibb, who were known for their harmonious vocals and songwriting skills. They achieved significant success in the 1960s and 1970s as the Bee Gees, with hits such as "Stayin' Alive," "How Deep Is Your Love," and "Night Fever." The group's music is characterized by their distinct falsetto singing style and disco-infused sound. The Bee Gees have sold over 120 million records worldwide and are considered one of the most successful musical acts of all time.
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