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7 questions
Which molecule does not have a permanent dipole?
CH3Br
CH2Br2
CHBr3
CBr4
Which diagram shows the correct bonding and correct bond polarity in a molecule of oxygen difluoride?
Which molecule does not have a permanent dipole?
CH3Cl
CHCl3
CF4
CHCl2F
Which molecule is the least polar?
Bromomethane
Dibromomethane
Tribromomethane
Tetrabromomethane
Which of these atoms has the highest electronegativity?
Na
Mg
Cl
Ar
Which molecule has the largest dipole?
ClF3
BF3
SF6
CF4
Which one of the following bond polarities is not correct?
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