R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Chemistry Q. Calcium salts used as fertilizer is: (A) Calcium Sulphate (B) Calcium Carbide (C) Calcium Carbonate (D) Calcium Cyanide 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Calcium Sulphate You must be Logged in to update hint/solution 💬 Discussion 💬 Comment