HomeEngineeringA rainfall may be classified as acidic if its pH value is less or equal to________________? 599. A rainfall may be classified as acidic if its pH value is less or equal to________________?By Admin / September 7, 2025 A. 6 B. 7 C. 5 D. 6.5 ✅ 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