Chemical Bonding and Molecular Structure - Result Question 26
####27. Which of the following is the correct order of dipole moment?
[NEET Odisha 2019]
(a)
(b)
(c)
(d)
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Solution:
- (c) Dipole moment of a molecule is the vector sum of dipoles of bonds. So based on molecular geometry of following molecules,
Three equal vectors at
Vectors not alligned in the same direction of lone pair, so less dipole moment
Vectors alligned
in same direction moment of lone pair
