The functional group that shows negative reso | vedclass

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(C) The functional group $-COOH$ contains a $\pi$-bond conjugated with an electronegative oxygen atom,which allows it to withdraw electron density fro

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$-COOH$

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(C) The functional group $-COOH$ contains a $\pi$-bond conjugated with an electronegative oxygen atom,which allows it to withdraw electron density from the system,thus showing a negative resonance $(-R)$ effect.Conversely,the groups $-NH_2$,$-OH$,and $-OR$ possess lone pairs of electrons on the atom directly attached to the conjugated system,which they donate,thus showing a positive resonance $(+R)$ effect.

The functional group that shows negative resonance effect ($-R$ effect) is:

Similar Questions

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