Question

Is it true that for concentrated acids the state symbol used is (s) for aqueous

Answer 1

no absolutely not!

• concentrated is depicted by /Conc./ like Conc. HCl, Conc. H2SO4
• symbol (s) is used to show that the substance used in the chemical reaction is in its solid state
• aqueous is shown in the symbol (Aq.)

hope it helps!