MCQ PracticeFree energySubject: Chemical EngineeringTopic: Chemical Engineering ThermodynamicsADecreases in all spontaneous (or irreversible) processesBChange during a spontaneous process has a negative valueCRemains unchanged in reversible processes carried at constant temperature and pressureDAll of the aboveCorrect Answer: DPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the