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Chemistry
Dipole moment of a bond
Why do $Be{F_2}$ molecules have zero dipole moment although the $Be - F$ bonds are polar?
Chemistry
Dipole moment of a bond
Which of the following has the least dipole moment?
A. $N{{H}_{3}}$
B. $C{{O}_{2}}$
C. $S{{O}_{2}}$
D. $N{{H}_{3}}$
Chemistry
Dipole moment of a bond
What is the dipole moment of \[N{H_3}\]?

Chemistry
Dipole moment of a bond
Which of the following has zero dipole moment?
A ) \[{\text{ClF}}\]
B ) \[{\text{PC}}{{\text{l}}_3}\]
C ) \[{\text{Si}}{{\text{F}}_4}\]
D ) \[{\text{CFC}}{{\text{l}}_3}\]
Chemistry
Dipole moment of a bond
Calculate the percentage ionic character of the HCl molecule. The bond length is 1.275$A{}^\circ $ and the observed dipole moment is 1.03 D.

Chemistry
Dipole moment of a bond
Which of the following molecules has the highest dipole moment?
A. $C{{H}_{3}}Cl$
B. $C{{(H)}_{2}}{{(Cl)}_{2}}$
C. $CH{{(Cl)}_{3}}$
D. $C{{(Cl)}_{4}}$
Chemistry
Dipole moment of a bond
Which of the following compounds has zero dipole moment?
(A) ${ 1,4-dichlorobenzene }$
(B) ${ 1,2-dichlorobenzene }$
(C) ${ 1,3-dichlorobenzene }$
(D) ${ 1-chloro-2-methylbenzene }$
Chemistry
Dipole moment of a bond
Which of the following has the highest dipole moment?
A.$B{{F}_{3}}$
B.$C{{O}_{2}}$
C.$CC{{l}_{4}}$
D.$N{{F}_{3}}$

Chemistry
Dipole moment of a bond
What is the dipole moment of benzene?

Chemistry
Dipole moment of a bond
Which of the following compounds show dipole moment?
This question has multiple correct options.
(A)$1,4 - dichlorobenzene$
(B)$1,2 - dichlorobenzene$
(C)$1,3 - dichlorobenzene$
(D)$trans - 2,3 - dichloro - 2 - butene$

Chemistry
Dipole moment of a bond
Which of the following compound(s) show dipole moment \[?\]
A.$1,4 - $dichlorobenzene
B.$1,2 - $dichlorobenzene
C.$1,3 - $dichlorobenzene
D.trans $ - 2,3 - $ dichloro $ - 2 - $ butene

Chemistry
Dipole moment of a bond
Arrange the following in the decreasing dipole moment: $C{H_3}Cl,C{H_2}C{l_2},CHC{l_3},CC{l_4}$ is: $C{H_3}Cl > C{H_2}C{l_2} > CHC{l_3} > CC{l_4}$ .
if true enter 1, else enter 0.

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