P Praveen Singh 🎓 Tutor III ⭐ 36.81K Points 📊 Chemistry Q. भारी जल अणु भार है ? (A) 20 (B) 18 (C) 22 (D) 24 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) 20 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment