Final answer:
Most salts containing the halide anions, Cl⁻ and Br⁻, are insoluble, with exceptions for certain halide salts such as AgCl, PbCl2, and Hg₂Cl₂.
Step-by-step explanation:
The solubility behavior of most salts containing the halide anions, Cl⁻ and Br⁻, can be described as c) Insoluble.
Although metal halides are generally soluble, there are exceptions for certain halide salts such as AgCl, PbCl2, and Hg₂Cl₂, which are insoluble.
Therefore, the solubility of these salts varies depending on the specific halide ion.