silver nitrate solution的pH係幾多?

I hope my answer is helpful.

pH value of a substance depends on
the amount of [H+] ion and [OH-] ion it contains.
since AgNO3 doesn't contain any H+ or ON- ions,
It is neutral.
Therefore its pH value=7

Tell me if it's not correct.

As nitric acid is a strong acid while silver oxide is a weak base,
the salt they form should be slightly acidic.

I guess that the pH value of silver nitrate solution is around 5-6.