HomeEngineeringWhat is the value of ln y (where y = activity co-efficient) for ideal gases? 4789. What is the value of ln y (where y = activity co-efficient) for ideal gases?By Admin / September 7, 2025 A. Zero B. Unity C. Infinity D. Negative ✅ 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