R Ranjeet 🎓 Tutor III ⭐ 34.60K Points 📊 Chemistry Q. Blister copper is (A) pure copper (B) an alloy of copper (C) an ore of copper (D) impure copper 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) impure copper You must be Logged in to update hint/solution 💬 Discussion 💬 Comment