Q3 - General Types of Intermolecular Forces
Quiz by Shynne Izza Clemente
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- Q1
These are forces that are present between and among molecules.
Covalent
Ionic
Intermolecular
Intramolecular
300s - Q2
Which of the following is a defining characteristic of London dispersion forces?
There is instantaneous dipole that influences neighboring substances to gain dipoles.
There is permanent (-) and (+) ends that participate in electrostatic attractions.
The electron cloud of the atoms are evenly distributed around the nucleus.
The atoms of two neighbouring molecules participate in give and take of electrons.
300s - Q3
How does dipole-dipole interaction happen?
The (-) and (+) ends of one polar molecule align themselves to the (+)and (-) ends of another polar molecule and attract each other.
The electron distribution in the polar molecules is distorted that results to (-) and (+) poles.
Polarization of big nonpolar molecules brings about the formation of permanent (+) and (-) charges.
Polar molecules shift electron density that gives rise to neutral substances.
300s - Q4
H-bonding forms when the substances involved are polar and have molecules with ________.
unshared pair of electrons in the central atom.
central atoms with O, N, F as attached atoms.
H-atoms attached to O, N, F.
C-atoms attached to O, N, F.
300s - Q5
If the given compounds are in their respective containers, which among them can produce hydrogen bond when interacting with one another?
NaCl
CH4
HCl
H2O
300s - Q6
What type of IMFA exists between an ion and a polar molecule?
Dipole-dipole Force
London Dispersion Force
Hydrogen Bonding
Ion-dipole Force
300s - Q7
Which intermolecular forces are found in potassium chloride in ammonia (KCl in NH3)?
Ion-dipole force
London dispersion force
Dipole-dipole force
Hydrogen bonding
300s - Q8
Which intermolecular forces are found in hydrogen fluoride (HF) and another Hydrogen fluoride (HF)?
Dipole-dipole force
Hydrogen bonding
London dispersion force
Ion-dipole force
300s - Q9
Which intermolecular forces are found in bromine (Br2) and another bromine (Br2)?
Dipole-dipole force
Ion-dipole force
Hydrogen bonding
London dispersion force
300s - Q10
Which intermolecular forces are found chloroform (CHCl3) and water (H2O)?
Ion-dipole force
London dispersion force
Dipole-dipole force
Hydrogen bonding
300s - Q11
Which property of liquid is described as the amount of gas in equilibrium with the liquid and solid phases?
Boiling Point
Vapor pressure
Surface Tension
Capillary action
300s - Q12
Which property of water is exhibited by the absorption and distribution of water by plants?
Surface Tension
Capillary action
Vapor pressure
Boiling Point
300s - Q13
Water striders are organisms that can walk on the water. Which property of liquid allows them to do this?
Capillary action
Vapor pressure
Surface Tension
Viscosity
300s - Q14
There are four types of liquids with the following boiling points:
Bottle 1 – 25.0°C
Bottle 2 – 40.0°C
Bottle 3 – 75.0°C
Bottle 4 – 100.0°C
Which bottle has the strongest IMFA?
Bottle 3
Bottle 2
Bottle 1
Bottle 4
300s - Q15
There are four types of liquids with the following boiling points:
Bottle 1 – 25.0°C
Bottle 2 – 40.0°C
Bottle 3 – 75.0°C
Bottle 4 – 100.0°C
If placed in the same condition, which liquid would have the highest vapor pressure?
Bottle 2
Bottle 3
Bottle 1
Bottle 4
300s
