Which would be least likely to completely dissolve in water?

a. hydrochloric acid
b. sulfuric acid
c. nitric acid
d. acetic acid

The right option is; D. acetic acid

Acetic acid would be least likely to completely dissolve in water.

Acetic acid is a simple, colorless, organic acid which can be found in vinegar. Acetic acid has antibacterial and antifungal properties, and it gives the vine gar its sour taste. Acetic acid is a weak acid and because of this, it does not completely dissociate in water. The dissociated forms and those that are intact are in equilibrium in water solution. Acetic acid will dissociate in water to produce acetate ions, and hydrogen ions which will later mix with water to form hydronium ion.

your answer should be c) enjoy!

hello there the answer is d