HomeEngineeringHeat of reaction at constant volume is identified with __________ change. 4930. Heat of reaction at constant volume is identified with __________ change.By Admin / September 7, 2025 A. Enthalpy B. Internal energy C. Either A or B D. Neither A nor B ✅ 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