HomeEngineeringIn a neutral solution 543. In a neutral solutionBy Admin / September 6, 2025 A. H⁺ ions are absent B. OH⁻ ions are absent C. Both H⁺ and OH⁻ ions are present in very small but equal concentration D. None of these ✅ The correct answer is option C.
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