Unit Processes MCQ Set 1 1. Which process is hardening of vegetable or marine oils? a) Dehydrogenation b) Oxidation c) Hydrogenation d) None of the mentioned AnswerAnswer: c [Reason:] The hydrogenation or hardening of vegetable or marine oils is an industrial applications of hydrogenation process. 2. What is the purposes of the hydrogenation of vegetable?…