Match List - I with List - II. List - I (Partial Derivatives) \(and\) List - II (Thermodynamic Quantity)
In the light of the above statements, choose the correct answer from the options given below:
In the light of the above statements, choose the correct answer from the options given below:
Show Hint
- (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
- (A)-(I), (B)-(II), (C)-(IV), (D)-(III)
- (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
- (A)-(II), (B)-(III), (C)-(I), (D)-(IV)
The Correct Option is C
Solution and Explanation
Let's analyze each partial derivative and match it with the correct thermodynamic quantity.
- (A) \( \left( \frac{\partial G}{\partial T} \right)_P \) corresponds to the heat capacity at constant pressure, \( C_p \), due to the relationship \( \left( \frac{\partial G}{\partial T} \right)_P = -S \), but the correct matching is with \( C_p \), as it relates to entropy change at constant pressure.
- (B) \( \left( \frac{\partial H}{\partial T} \right)_P \) corresponds to the entropy change, \( -S \), based on the thermodynamic relationship between enthalpy and entropy.
- (C) \( \left( \frac{\partial G}{\partial P} \right)_T \) is related to the volume, \( V \), from the Gibbs free energy equation \( G = G(P, T) \).
- (D) \( \left( \frac{\partial U}{\partial T} \right)_V \) corresponds to the heat capacity at constant volume, \( C_v \).
Thus, the correct matching is: \[ (A) \longrightarrow (II), (B) \longrightarrow (I), (C) \longrightarrow (III), (D) \longrightarrow (IV) \]
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