Which of the following is not an o, p- direct | vedclass

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(D) The presence of the $-CHO$ group exerts a strong electron-withdrawing effect due to resonance and inductive effects,which decreases the electron d

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$-CHO$

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(D) The presence of the $-CHO$ group exerts a strong electron-withdrawing effect due to resonance and inductive effects,which decreases the electron density at the $o-$ (ortho) and $p-$ (para) positions of the benzene ring.As a result,the electrophilic substitution reaction is directed towards the $m-$ (meta) position,where the electron density is relatively higher compared to the $o-$ and $p-$ positions.Therefore,$-CHO$ is a meta-directing group.

List-$I$	List-$II$
$A$. Tollen's reagent	$I$. Para-rosaniline + $SO_2$
$B$. Schiff's reagent	$II$. Rochelle salt + $aq. NaOH$
$C$. Rosenmund reduction	$III$. Ammoniacal silver nitrate
$D$. Fehling solution $B$	$IV$. $Pd + BaSO_4$

Which of the following is not an $o, p-$ directing group?

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