Question

P dichlorobenzene has higher MP as lower celebrity than those of and M isomers discuss ​

Answer 1

Because P isomer has symmetry..

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Answer 2

$\huge\textcolor{red}{\texttt{Answer :-}}$

p-Dichlorobenzene has higher m.p. and solubility than those of o- and m-isomers.

This is because p-isomer is more symmetrical and hence magnitude of molecular forces of attraction are stronger, therefore, the p-isomer melts at a higher temperature and has comparatively more solubility.