Question

It is an experimental fact that all common inorganic acids dissolve in water. What are the ions formed if acid is $HCl$?

If true enter 1, else enter 0.

Answer 1

HCl dissolves in water to form hydronium ion and chloride ion.
$HCl+water\to H_3{O}^{+}+C{l}^{-}$

Hence, the correct answer is 1.