Question

What happens when we mix hcl in water

Answer 1

if u directly mix it without stirring
then hcl splashes on your face and harm u
so it is better that u dont mix it

Answer 2

Hydrogen chloride is a gas. When it dissolves in water it becomeshydrochloric acid. Because it is a strong acid, it disassociated into H+ and Cl- ions. The solution process is very exothermic.