48. Which statement is not correct? a. the aqueous hydrogen ion (H degree ) is t

Question

48. Which statement is not correct? a. the aqueous hydrogen ion (H degree ) is the only species for which delta H? degree S degree , and delta G degree f each have a value of zero at 25 degree C b. delta H degree f=0 for each (if the elements in its standard state at 25?C c. delta G degree t= 0 for each of the elements in its standard state at 25?C d. S degree not equal to 0 for each of the elements in its standard state at 25?C e. delta H degree f, S degree r each have a value of zero for each of the elements in its standard state at 25?C

Explanation / Answer

Absolute values of Enthalpy are impossible, therefore we choose a reference convinent to us which is 25

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