Answer: D. it only partially dissociates in solution.
Explanation:
Strong acid is defined as the acid which completely dissociates when dissolved in water. They have low pH. These releases ions in their aqueous states.
Weak acid is defined as the acid which does not completely dissociates when dissolved in water. They have high pH. These releases ions in their aqueous states.
Thus the correct option isit only partially dissociates in solution.