Question

In refining of metals like gold and silver, the solutions of their complex compounds are used.Give reasons for the given phenomena.

Answer 1

Answer:

Explanation:

In chemistry, a coordination or metal complex consists of an atom or ion (usually ... There are also organic ligands such as alkenes whose pi (π) bonds can ... metallurgy: The science of metals; their extraction from ores, purification and .... silver in a silver nitrate solution it is dipped into, and solid silver precipitates out.