Coupling of diazonium salts of following takes place in the order – InterviewSolution

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1.	Coupling of diazonium salts of following takes place in the order
Answer» Correct Answer - D Electron withdrawing groups `(likeoverset(+)NH_(3))` accelerate coupling while electron releasing grops (like `NH_(2),OH` and `Obar`) retard coupling Since electron releasing power is `-barO gt NH_(2) gt OH` the order of reactivity is (IV)gt(II)gt(III)gt(I) .

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