Question

Whether H2 +(molecular ion) feasible or not??

Answer 1

hydrogen ion

The dissociation of hydrogen ion in aqueous solution is the common property in all acids. Because of dissociation of hydrogen ion in aqueous solution, an acid shows acidic behavior. Example: Hydrochloric acid (HCl) gives hydrogen ion (H+) and chloride ion (Cl−) when it is dissolved in water.