WorksheetsIntermolecular Forces - Higher Chemistry (Unit 1)
Total questions: 15
Worksheet time: 15mins
What are the forces of attraction holding helium atoms together called?
Hydrogen bonds
London Dispersion Forces
Ionic interactions
Covalent bonds
Which type of bonding is never found in elements?
Metallic
London Dispersion Forces
Polar covalent
Non-polar covalent
Between which of the following molecules can hydrogen bonding take place?
Ammonia
Hydrogen chloride
Carbon monoxide
Methane
Which of the following is not an example of a Van der Waals force?
Covalent bond
Hydrogen bond
Permanent dipole-permanent dipole
London dispersion force
Which of the following has more than one type of Van der Waals' force operating between it's molecules in the liquid state?
Br2
CO2
NH3
CH4
An element contains Covalent bonding and London Dispersion Forces. This element could be
boron
neon
sodium
sulfur
Which line in the table is correct for the polar covalent bond in hydrogen chloride?
A
B
C
D
Why is the boiling point of CCl4 lower than that of SiCl4?
SiCl4 molecules are more polar than CCl4 molecules
SiCl4 can hydrogen bond but CCl4 cannot
SiCl4 is ionic but CCl4 is covalent
The LDFs between SiCl4 molecules are stronger than the LDFs between CCl4 molecules
Which of the following molecules has the largest dipole?
H2
H-Cl
H-F
F-Cl
Intermolecular forces are the forces
within molecules
between molecules
Which of these is not an intermolecular force?
Covalent bonding
Hydrogen bonding
London dispersion forces
Permanent dipole-Permanent dipole
A molecule containing polar covalent bonds is always polar
True
False
What is the strongest intermolecular force between water molecules?
London Dispersion Forces
Permanent dipole-permanent dipole interactions
Hydrogen bonding
Covalent bonding
H2S molecules will contain what type of Van der Waals force(s) between them?
Only LDFs
LDFs and permanent dipole-permanent dipole interactions
Only permanent dipole-permanent dipole interactions
LDFs and hydrogen bonding
Which noble gas will have the strongest Van der Waals forces between atoms?
He
Ne
Kr
Xe
