Which statement is not correct? a. the aqueous hydrogen ion (H^+) is the only sp

Question

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

Explanation / Answer

The enthalpy of formation and free energy of formatio of elements in its standard state at 25 C is zero

The entropy of each elements in its standard state is not zero

so The wrong statement is :

deltaH, deltaG and S each have zero value.

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