J Jitendra Singh 🎓 Tutor III ⭐ 7.50K Points 📊 Science Q. Potassium nitrate is used in (A) Medicine (B) Fertilizer (C) Salt (D) Glass 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Fertilizer You must be Logged in to update hint/solution 💬 Discussion 💬 Comment