A Akash Lawaniya 🎓 Tutor III ⭐ 9.58K Points Q. Rusting can be prevented by (A) preventing iron from coming in contact with air and moisture by applying greese or paint (B) deposit a layer of a metal like chromium or zinc on iron (C) both (a) and (b) (D) none of these 👁️ Show Answer 💬 Discuss 🔗 Share ✅ Correct Answer: (C) both (a) and (b)