Which statement is not true?

Options

A. `pH of 1xx10^(8)M HCl` is 8
B. 96500 coulomb deposits 1 g equivalent of copper
C. Conjugate base of `H_(2)PO_(4)^(-)` is `HPO_(4)^(2-)`
D. pH + pOH = 14 for all aqueous solution

Answer

A

Explanation

`pH of 1xx10^(8) M HCl` is 7(HCl is acid)