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WorksheetsAP Chemistry VSEPR
Total questions: 17
Worksheet time: 16mins
Name
Class
Date
1.
VSEPR stands for ________ theory.
a)
Valence Structure of Electron Pyramids and Regression
b)
Varied Structures of Electrons Paired and Replaced
c)
Varied Shell Energy of Protons and Radiation
d)
Valence Shell Electron Pair Repulsion
2.
How many electrons are shared in a double bond?
a)
2
b)
4 pairs
c)
6
d)
4
3.
What is the the shape of this molecule according to VSPER theory?
a)
Linear
b)
Tetrahedral
c)
Trigonal Planar
d)
Trigonal pyramidal
4.
Who could this be?
a)
CO2
b)
NH3
c)
H2S
d)
CH4
5.
Draw the Lewis Dot structure for ICl2- and determine its predicted molecular geometry.
a)
see-saw
b)
trigonal bipyramidal
c)
linear
d)
bent
6.
Draw the Lewis Dot structure for PCl5 and determine the predicted molecular geometry
a)
octahedral
b)
trigonal pyramidal
c)
seesaw
d)
trigonal bipyramidal
7.
Choose the correct shape for this molecule:
a)
Trigonal planar
b)
Trigonal pyramidal
c)
Tetrahedral
d)
Linear
8.
Bond angle for bent
a)
120o
b)
109.5o
c)
104.5o
d)
107o
9.
Pi bonds are formed by
a)
side to side overlap of s orbitals
b)
end to end overlap of s orbitals
c)
side to side overlap of p orbitals
d)
end to end overlap of p orbitals
10.
How many sigma and pi bonds does this have?
a)
1 sigma and 1 pi
b)
2 sigma and 1 pi
c)
1 sigma and 2 pi
d)
2 sigma and 2 pi
11.
How many sigma and pi bonds does this have?
a)
3 sigma and 2 pi
b)
5 sigma and 5 pi
c)
5 sigma and 0 pi
d)
0 sigma and 5 pi
12.
How many pi bonds are there in a single bond?
a)
0
b)
1
c)
2
d)
3
13.
What are the bond angles in this molecule?
a)
all are exactly 90o
b)
all are slightly more than 90o
c)
all are slightly less than 90o
d)
more information is needed
e)
some of the bonds are 90o, others are 120o
14.
This structure is called...
a)
tetrahedral
b)
Trigonal pyramidal
c)
Seesaw
d)
Bent/Angular
15.
Carbon atom undergo
a)
sp hybridization
b)
sp2 hybridization
c)
sp3 hybridization
d)
dsp3 hybridization
16.
Nitrogen atom undergo
a)
sp hybridization
b)
sp2 hybridization
c)
sp3 hybridization
d)
dsp3 hybridization
17.
Xe atom undergo
a)
sp hybridization
b)
sp2 hybridization
c)
sp3 hybridization
d)
sp3d hybridization
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