Which of the following is required in an experiment to determine the enthalpy of solution of anhydrous CuSO4?

l. Mass of the anhydrous CuSO 4

II. Volume of water in which the CuSO4 is dissolved

lll. lnitial temperature of water

lV. Final temperature of the solution

A. l and ll only
B. lll and IV only
C. ll, lll, and IV only
D. l, ll, lll, and IV only

Correct Answer: Option D

D. l, ll, lll, and IV only