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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...
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