MCQ PracticeSodium salt of higher molecular weight fatty acid is termed as the __________ soap.Subject: Chemical EngineeringTopic: Chemical ProcessAHardBSoftCMetallicDLubricatingCorrect Answer: APractice 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