Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryBasic Principles of Organic Chemistry3 Marks
Question
Write a note on electromeric effect.
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Answer
Electromeric effect: i. This is a temporary electronic effect exhibited by multiple-bonded groups in the excited state in the presence of a reagent. ii. When a reagent approaches a multiple bond, the electron pair gets completely shifted to one of the multiply, bonded atoms, giving a charge separated structure. iii.
This effect is temporary and disappears when the reagent is removed from the reacting system.
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