Question: does zn dissolve in hcl?
Answer: Yes, zinc (Zn) dissolves in hydrochloric acid (HCl). ... Therefore, zinc can displace hydrogen from the HCl and form its soluble chloride, that is, zinc chloride (ZnCl2). This will take place only if the HCl acid is dilute. When it is dilute, then only it will have the water in which ZnCl2 dissolves.