HomeEngineeringReaction of dilute sulphuric acid with phosphate rock produces 3828. Reaction of dilute sulphuric acid with phosphate rock producesBy Admin / September 7, 2025 Phosphoric acid Superphosphate Triple superphosphate Gypsum ✅ The correct answer is option A.
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