HomeEngineeringReaction of orthophosphoric acid with soda ash produces 3707. Reaction of orthophosphoric acid with soda ash producesBy Admin / September 7, 2025 Sodium tripolyphosphate (STPP) Tricresyl phosphate Tributyl phosphate Nitrophosphate ✅ 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