C Chandrakant 🎓 Tutor III ⭐ 6.73K Points 📊 Physics Q. Tube light is filled with (A) Mercuric oxide and argon gas (B) Sodium vapour (C) Mercury vapour a low pressure (D) Argon gas at a low pressure 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Mercuric oxide and argon gas You must be Logged in to update hint/solution 💬 Discussion 💬 Comment