HomeEngineeringEntropy of a substance remains constant during a/an __________ change. 4221. Entropy of a substance remains constant during a/an __________ change.By Admin / September 7, 2025 A. Reversible isothermal B. Irreversible isothermal C. Reversible adiabatic 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