When a nucleophile encounters a ketone,the si | vedclass

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(A) In a carbonyl group,the oxygen atom is more electronegative than the carbon atom,which creates a dipole moment. This results in a partial positive

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the carbon atom of the carbonyl

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(A) In a carbonyl group,the oxygen atom is more electronegative than the carbon atom,which creates a dipole moment. This results in a partial positive charge $(\delta )$ on the carbon atom and a partial negative charge $(\delta-)$ on the oxygen atom. Since a nucleophile is an electron-rich species,it is attracted to the electron-deficient site. Therefore,the nucleophile attacks the electrophilic carbon atom of the carbonyl group.

When a nucleophile encounters a ketone,the site of attack is

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