Which Statement Is Not Correct?
A) the Aqueous Hydrogen Ion $\circ$

Which statement is not correct?

A) the aqueous hydrogen ion (H⁺) is the only species for which DH ^$\circ$ _f, S ^$\circ$ , and DG ^$\circ$ _f each have a value of zero at 25 ^$\circ$ C
B) DH ^$\circ$ _f = 0 for each of the elements in its standard state at 25 ^$\circ$ C
C) DG ^$\circ$ _f = 0 for each of the elements in its standard state at 25 ^$\circ$ C
D) S ^$\circ$ ¹ 0 for each of the elements in its standard state at 25 ^$\circ$ C
E) DH ^$\circ$ _f, S ^$\circ$ , and DG ^$\circ$ _f each have a value of zero for each of the elements in its standard state at 25 ^$\circ$ C