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KCET2014ChemistryAldehydes and Ketones

The compound that reacts the fastest with sodium methoxide is

Correct answer

2

Step-by-step solution

Normal haloarenes do not undergo nucleophilic substitution reactions. Whereas, electron withdrawing groups facilitates the attack of the nucleophiles on haloarenes. Since, 2, 4-dinitrochlorobenzene have two nitro groups, so, it will react the fastest with sodium ethoxide

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