WorksheetsHonors Chemistry Polarity & IMFs
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
A molecule that has a partial positive end and a partial negative end because of unequal sharing of electrons is a _______________.
a)
nonpolar molecule
b)
polar molecule
c)
ionic compound
d)
metalic compound
2.
Atoms of a polar molecule share their atoms ___________.
a)
Equally
b)
Unequally
3.
Classify the following molecule.
a)
polar
b)
nonpolar
4.
Classify the following molecule.
a)
polar
b)
nonpolar
5.
Classify the following molecule.
a)
polar
b)
nonpolar
6.
Is the following molecule polar or nonpolar?
a)
polar
b)
nonpolar
7.
Is the following molecule polar or nonpolar?
a)
polar
b)
nonpolar
8.
Is the following molecule polar or nonpolar?
a)
polar
b)
nonpolar
9.
Is the following molecule polar or nonpolar?
a)
polar
b)
nonpolar
10.
F2
a)
Polar
b)
Nonpolar
11.
Which of the following molecules contains only London dispersion forces?
a)
CF4
b)
HCl
c)
H2O
d)
NH3
12.
Which of the following molecules would have the lowest boiling point?
a)
CH4
b)
C2H6
c)
C3H8
d)
C4H10
13.
Which of the following molecules has hydrogen bonding?
a)
HCl
b)
HI
c)
HF
d)
HBr
14.
Which of the following statements correctly explains why hydrogen bonding is such a strong intermolecular force?
a)
There is an attraction between a small, weakly electronegative hydrogen atom and a large, strongly electronegative atom of fluorine, nitrogen, or oxygen
b)
There is an attraction between a small, highly electronegative hydrogen atom and a large, highly electronegative fluorine atom
c)
There is an attraction between the hydrogen and oxygen atoms, only
d)
There is an attraction between the hydrogen and nitrogen atoms, only
15.
Which noble gas has the highest boiling point?
a)
Xe
b)
Kr
c)
Ar
d)
He
16.
Type of intermolecular force present in I2, Br2, and Cl2.
a)
dipole dipole
b)
H-bond
c)
dispersion
d)
metallic
17.
H2S has what kind of intermolecular force?
a)
dipole dipole
b)
dispersion
c)
H-bond
d)
ionic
18.
Intermolecular forces are the forces
a)
within molecules
b)
between molecules
19.
Why did the mushroom go to the party?
a)
Because he liked the music.
b)
Because he had pizza.
c)
Because he was a fungi.
d)
Because his mom made him go.
20.
What did the big flower say to the little flower ???
a)
hi bud
b)
hi baby
c)
hi little
d)
hi flower
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