Which molecule is polar?

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Question

(C) molecule is polar if its net dipole moment is non-zero $(\mu 
eq 0)$.In $1,4$-dichlorobenzene,$1,4$-dicyanobenzene,and $1,4$-dinitrobenzene,the s

Vedclass · Accepted Answer

$1,4-$dihydroxybenzene

Vedclass · Answer

(C) molecule is polar if its net dipole moment is non-zero $(\mu 
eq 0)$.In $1,4$-dichlorobenzene,$1,4$-dicyanobenzene,and $1,4$-dinitrobenzene,the substituents are identical and placed at para positions,leading to a symmetric structure where the dipole moments cancel out,resulting in $\mu = 0$ (non-polar).In $1,4$-dihydroxybenzene (hydroquinone),the molecule is non-planar due to the orientation of the $-OH$ groups,which prevents the dipole moments from cancelling out completely,resulting in a non-zero net dipole moment $(\mu 
eq 0)$. Thus,it is polar.

List-$I$ (Molecule)	List-$II$ (Dipole moment in $D$)
$A. HCl$	$I. 1.07$
$B. NH_3$	$II. 1.85$
$C. H_2O$	$III. 0.23$
$D. NF_3$	$IV. 1.47$

Similar Questions

Match the following:
List-$I$ (Molecule) List-$II$ (Dipole moment in $D$)
$A. HCl$ $I. 1.07$
$B. NH_3$ $II. 1.85$
$C. H_2O$ $III. 0.23$
$D. NF_3$ $IV. 1.47$
The correct answer is

Among the following,the molecule with the highest dipole moment is

Which of the following compounds does not possess a dipole moment?

The polar molecule among the following is

Which one is a polar molecule?

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