When an aqueous solution of copper (II) sulphate is saturated with ammonia, the blue compound crysta — d and f Block Elements Chemistry Question

💡 Solution & Explanation

Step 1: 'Corrosive sublimate' is the traditional or common name for mercuric chloride (mercury(II) chloride). Step 2: It is a highly toxic, white crystalline soluble salt. It is prepared by subliming a mixture of mercuric sulfate and sodium chloride. Step 3: The chemical formula for corrosive sublimate is HgCl2, corresponding to option (a).