R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. Iodine value is used to estimate (A) Alkali content in oil (B) Carboxylic groups in oil (C) Unsaturation in oil (D) Hydroxyl groups in oil 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (C) Unsaturation in oil You must be Logged in to update hint/solution 💬 Discussion 💬 Comment