Tardigrade
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Tardigrade
Question
Chemistry
Which of the following structure of a molecule is expected to have three bond pairs and one lone pair of electrons ?
Q. Which of the following structure of a molecule is expected to have three bond pairs and one lone pair of electrons ?
1879
188
KCET
KCET 2017
Chemical Bonding and Molecular Structure
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A
Tetrahedral
18%
B
Trigonal Planar
27%
C
Pyramidal
50%
D
Octahedral
5%
Solution:
Pyramidal structure of a molecule is expected to have three bond pairs and one lone pair of electrons 3 bonds
+
1
lone pair = trigonal bipyramidal