Photochemical decomposition of HNO3 produces: — p Block Elements Chemistry Question

💡 Solution & Explanation

Step 1: 'Butter of tin' is the traditional chemical name for the pentahydrate of stannic chloride. Step 2: Stannic chloride pentahydrate is a crystalline solid with a soft, semi-solid appearance at certain temperatures. Step 3: The chemical formula of this compound is SnCl4.5H2O, which corresponds to option (d).