Section: Thermodynamics | Marks: 1
In each of the following choices, there are two expressions given. Select the choice that gives, first, the defining expression of volume expansivity and second, the expression of volume expansivity for ideal gases

- A. 1 1 , P v v T T ∂ ∂
- B. 1 1 , T v v P T ∂ ∂
- C. 1 1 , T v v P P ∂ − ∂
- D. 1 1 , P v v T P ∂ ∂
Answer: A. 1 1 , P v v T T ∂ ∂