Respuesta :

Options:

  1. NaOH(aq)
  2. NaOH(l)
  3. N2(g)
  4. NO(g)

Answer: NaOH (aq)

Explanation:

Defining state terminologies, 'aq' means aqueous, meaning the analyte is in solution, as opposed to gaseous (g), or liquid (l).