HomeEngineeringCatalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively 5081. Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectivelyBy Admin / September 7, 2025 V₂O₅ & Cr₂O₃ Oxides of nitrogen & Cr₂O₃ V₂O₅ on a porous carrier & oxides of nitrogen Oxides of nitrogen & V₂O₅ on a porous carrier ✅ The correct answer is option D.
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