Suppose you had an unknown solution that contained either dissolved NaCL, or NaNO3. You added AgNO3 to the unknown solution and observed that no solid forms. What can be concluded about the unknown solution? (use the solubility rules

Answer 1

There is no chloride in the sample; hence the solution must have NaNO3 if it must be either NaCl or NaNO3.
http://www.files.chem.vt.edu/RVGS/ACT/notes/solubility_rules.html