Question

when mixed into water, a strong acid will form a suspension. dissociate into ions. be unaffected. become a weak acid. form a salt.

Explanation:

A strong acid completely dissociates into ions when dissolved in water. For example, hydrochloric acid (HCl) in water breaks into H⁺ and Cl⁻ ions. Suspensions are heterogeneous mixtures of undissolved particles, strong acids dissolve and dissociate. They don't remain unaffected, don't become weak acids spontaneously on mixing with water, and don't form salts just by mixing with water (a reaction with a base is needed for salt - formation).

Answer:

B. dissociate into ions.