M Monu Rathod 🎓 Tutor III ⭐ 7.03K Points 📊 Chemistry Q. A chemical used in photography is (A) Sodium sulphate (B) Sodium thiosulphate (C) Sodium sulphite (D) Sodium oxalate 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Sodium thiosulphate You must be Logged in to update hint/solution 💬 Discussion 💬 Comment