K Kirti 🎓 Tutor II ⭐ 10.45K Points 📊 Science Q. भारी जल का अणु भार है ? (A) 18 (B) 20 (C) 22 (D) 25 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) 20 You must be Logged in to update hint/solution 💬 Discussion 💬 Comment