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(A) $(1)$ Benzene $(C_6H_6)$ is a symmetric planar molecule with a net dipole moment of zero,so it is $NP$.$(2)$ Inorganic Benzene $(B_3N_3H_6)$ is al

Vedclass · Accepted Answer

$NP-NP-NP-P$

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(A) $(1)$ Benzene $(C_6H_6)$ is a symmetric planar molecule with a net dipole moment of zero,so it is $NP$.$(2)$ Inorganic Benzene $(B_3N_3H_6)$ is also a symmetric planar molecule with a net dipole moment of zero,so it is $NP$.$(3)$ $PCl_3F_2$: According to Bent's rule,more electronegative atoms occupy axial positions in a trigonal bipyramidal geometry. Here,$F$ atoms occupy axial positions and $Cl$ atoms occupy equatorial positions. The dipole moments cancel out,so it is $NP$.$(4)$ $PCl_2F_3$: In this case,the arrangement of $F$ and $Cl$ atoms leads to an asymmetric distribution of dipole moments,resulting in a net dipole moment,so it is $P$.Thus,the sequence is $NP-NP-NP-P$.

Determine the correct sequence of polarity for the following molecules:
$(1)$ Benzene
$(2)$ Inorganic Benzene $(B_3N_3H_6)$
$(3)$ $PCl_3F_2$
$(4)$ $PCl_2F_3$
(Where $P = \text{polar}$,$NP = \text{non-polar}$)

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Determine the correct sequence of polarity for the following molecules:$(1)$ Benzene$(2)$ Inorganic Benzene $(B_3N_3H_6)$$(3)$ $PCl_3F_2$$(4)$ $PCl_2F_3$(Where $P = \text{polar}$,$NP = \text{non-polar}$)