1. Hydrochloric acid is used to produce fertilizers and dyes, to pickle and clean metal products, and as a reagent in the photographic and rubber industries. what are chemical properties of hydrochloric acid

Hydrochloric acid is a strong acid (fully dissociates when dissolved in water due to the polar covalent bond)

It is a very stable molecule

It is highly reactive with metals and with oxidising agents such as organic materials, alkalis, water etc.

Can be extremely corrosive if solution is concentrated.