The chromyl chloride test is used to detect the presence of chloride ions in a solution. However, mercuric chloride is a covalent compound, not an ionic compound, and therefore does not dissociate into free chloride ions that can react with the chromate ions to form chromyl chloride. Other compounds that do not respond to the chromyl chloride test include silver chloride (AgCl), lead chloride (PbCl2), and gold chloride.
Which of the following does not respond to the chromyl chloride test?
Review the verified answer and explanation for this SPSC – Sindh Public Service Commission past-paper question on CampusFin.