HomeEngineeringIf different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them. This is __________ law. 4814. If different processes are used to bring about the same chemical reaction, the enthalpy change is same for all of them. This is __________ law.By Admin / September 7, 2025 A. Hess’s B. Kirchoff’s C. Lavoisier and Laplace D. None of these ✅ 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