Acetic acid (CH₃COOH) is a weak electrolyte because it only partially ionizes in water into CH₃COO⁻ and H⁺ ions. In contrast, H₂SO₄ and NaCl are strong electrolytes that completely dissociate in water, producing a high concentration of ions and good electrical conductivity.
Which one of the following forms weak electrolyte solution with water?
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