Engineering Online MCQ Number 0104 for assignment and exam purpose

Multiple choice question for engineering Set 1 1. Which of the following is rate determining step in electrophilic substitution reaction? a) Generation of electrophile b) Attack by an electrophilic reagent on benzene ring c) Formation of product d) All of the mentioned AnswerAnswer: b [Reason:] Attack by an electrophilic reagent on benzene ring is a…


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