HomeEngineeringAction of phosphoric acid on rock phosphate produces 3827. Action of phosphoric acid on rock phosphate producesBy Admin / September 7, 2025 Superphosphate Triple superphosphate Nitrophosphate Diammonium phosphate ✅ 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