How many ions are non-polar ions?XeF_5^-, SO_ | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) To determine if an ion is non-polar,we must check if its net dipole moment is zero.$1$. $XeF_5^-$: It has a pentagonal planar geometry with a lone

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(B) To determine if an ion is non-polar,we must check if its net dipole moment is zero.$1$. $XeF_5^-$: It has a pentagonal planar geometry with a lone pair,resulting in a non-zero dipole moment (polar).$2$. $SO_3^{2-}$: It has a trigonal pyramidal geometry,resulting in a non-zero dipole moment (polar).$3$. $SO_4^{2-}$: It has a tetrahedral geometry $(T_d)$,which is highly symmetrical,so the net dipole moment is $0$ (non-polar).$4$. $ClO_4^-$: It has a tetrahedral geometry $(T_d)$,which is highly symmetrical,so the net dipole moment is $0$ (non-polar).$5$. $PO_4^{3-}$: It has a tetrahedral geometry $(T_d)$,which is highly symmetrical,so the net dipole moment is $0$ (non-polar).$6$. $NO_2^+$: It has a linear geometry ($sp$ hybridization),so the net dipole moment is $0$ (non-polar).Therefore,the non-polar ions are $SO_4^{2-}, ClO_4^-, PO_4^{3-},$ and $NO_2^+$. There are $4$ such ions.

How many ions are non-polar ions?
$XeF_5^-, SO_3^{2-}, SO_4^{2-}, ClO_4^-, PO_4^{3-}, NO_2^+$

Similar Questions

Carbon tetrachloride has no net dipole moment because of

Consider the following compounds in the liquid form:
$O_2, HF, H_2O, NH_3, H_2O_2, CCl_4, CHCl_3, C_6H_6, C_6H_5Cl$.
When a charged comb is brought near their flowing stream,how many of them show deflection as per the figure?

Which of the following substances has the lowest dipole moment?

$CO_2$ is a non-polar molecule $(\mu = 0)$ whereas $SO_2$ is polar $(\mu = 1.62 \ D)$. This difference is due to the fact that:

Arrange the following compounds in increasing order of dipole moment:
$CH_3CH_2CH_3$,$CH_3CH_2NH_2$,$CH_3CH_2OH$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

How many ions are non-polar ions?$XeF_5^-, SO_3^{2-}, SO_4^{2-}, ClO_4^-, PO_4^{3-}, NO_2^+$