Question

One a covalent compound which becomes electrovalent when dissolved in water

Answer 1

1.Hydrochloric acid (HCl) (and even HF also) is a covalent molecule when dissolved water becomes more polar like ionic molecules.

2. Example for the compound that contains all three kinds of bonds [ Ionic, Covalent and dative (or)  co ordinate covalent ] is NH₄Cl.

Answer 2

Answer:

HYDROCHLORIC ACID BECOME ELECTROVALENT WHEN DISSOLVED IN WATER