Based on the physical states of the solute and the solvent,...

Solution of hydrogen in palladium is an example of a gas in solid solution, where hydrogen is the gas and palladium is the solid.

Camphor in nitrogen gas is an example of a solid in gas solution, where camphor is the solid and nitrogen is the gas.

Chloroform mixed with nitrogen gas is an example of a liquid in gas solution, where chloroform is the liquid and nitrogen is the gas.

Copper dissolved in gold is an example of a solid in solid solution, as both copper and gold are solids at room temperature. An example of a liquid in solid solution is an amalgam of mercury with sodium.

Thus, the match 'Liquid in solid : Copper dissolved in gold' is incorrect.

Answer: Liquid in solid : Copper dissolved in gold