Which of the following cannot be used in Friedel-Craft's reaction – InterviewSolution

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1.	Which of the following cannot be used in Friedel-Craft's reaction
Answer» `FeCl_3` `FeBr_2` `AlCl_3` NaCl Solution :All cations are expected to act as LEWIS acid SINCE they are electron deficient in nature . However, cation such as `Na^+, K^+` etc (inert gas CONFIGURATION ) have a very little tendency to accept electrons. Therefore, they do not act as Lewis acids in Friedel-Craft's REACTION

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