HomeEngineeringA nitrogenous fertiliser contains 20% N₂. It could be 3778. A nitrogenous fertiliser contains 20% N₂. It could beBy Admin / September 7, 2025 Ammonium nitrate Calcium ammonium nitrate (CAN) Urea Ammonium chloride ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin