The crystal lattice of ice is mostly formed by : — Chemical Bonding Chemistry Question

💡 Solution & Explanation

Step 1: Within each water molecule in ice, hydrogen is covalently bonded to oxygen (covalent bonds). Step 2: The individual water molecules in the ice crystal lattice are held together and organized into an open cage-like hexagonal structure by intermolecular hydrogen bonds. Step 3: Therefore, the crystal lattice of ice is formed by both covalent bonds and hydrogen bonds, matching option (d).