Question

of the following, which are characteristics of weak electrolytes? (select all that apply)
select all that apply:
they produce a low concentration of ions when dissolved in water.
they are soluble in water.
they exhibit no conductivity.
they exhibit low conductivity.

Explanation:

Weak electrolytes partially dissociate in water, so they produce a low ion concentration. Many weak electrolytes (e.g., weak acids like acetic acid) are soluble in water. Since there are fewer ions (due to partial dissociation), they exhibit low conductivity (but not no conductivity as some ions are present for charge - carrying).

Answer:

• They produce a low concentration of ions when dissolved in water.
• They are soluble in water.
• They exhibit low conductivity.