HomeEngineeringIn contact process, SO₃ is absorbed in 97% H₂SO₄ and not in water, because 5460. In contact process, SO₃ is absorbed in 97% H₂SO₄ and not in water, becauseBy Admin / September 7, 2025 SO₃ gas is sparingly soluble in water Water forms an acid mist, which is difficult to absorb The purity of acid is affected Scale formation in the absorber is to be avoided ✅ 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