Question

Choose the correct answer. A thermodynamic state function is a quantity (i) used to determine heat changes (ii) whose value is independent of path (iii) used to determine pressure volume work (iv) whose value depends on temperature only.

Answer 1

(ii) whose value is independent of path
----------------------------
A thermodynamic state function is a quantity whose value is independent of path

it depends upon final and initial positions only 

Answer 2

Answer- [ii] = whose value is independent of path