• # question_answer Consider the following salts: $NaCl,HgC{{l}_{2}},\text{ }H{{g}_{2}}C{{l}_{2}},\text{ }CuC{{l}_{2}},\text{ }CuCl$and $\text{AgCl}\text{.}$Identify the correct set of insoluble salts in water. A)  $H{{g}_{2}}C{{l}_{2}},\text{ }CuCl,\text{ }AgCl$ B) $~HgC{{l}_{2}}\text{, }CuCl,\text{ }AgCl$ C)  $~H{{g}_{2}}C{{l}_{2}}\text{, }CuC{{l}_{2}},\text{ }AgCl$ D)  $~H{{g}_{2}}C{{l}_{2}},\text{ }CuCl,\text{ }NaCl$

Salts such as $\text{NaCl,}\,\text{HgC}{{\text{l}}_{\text{2}}}\text{,}\,\text{CuC}{{\text{l}}_{\text{2}}}$are soluble in water while salts such as $\text{H}{{\text{g}}_{\text{2}}}\text{C}{{\text{l}}_{\text{2}}}\text{,}\,\text{CuCl}$and $\text{AgCl}$are insoluble in water.