HomeEngineeringWhat happens, when SO₂ is passed through a solution of H₂S in water? 956. What happens, when SO₂ is passed through a solution of H₂S in water?By Admin / September 6, 2025 A. Precipitation of sulphur takes place B. H₂SO₃ is formed C. Oleum is formed D. None of these ✅ 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