Intramolecular and Interparticle Force - AP Chemistry
Card 1 of 30
What is the VSEPR shape of $\text{BF}_3$?
What is the VSEPR shape of $\text{BF}_3$?
Tap to reveal answer
Trigonal planar. Three bonding groups arrange in flat triangle.
Trigonal planar. Three bonding groups arrange in flat triangle.
← Didn't Know|Knew It →
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Tap to reveal answer
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
← Didn't Know|Knew It →
What type of bond is present in $\text{H}_2\text{O}$?
What type of bond is present in $\text{H}_2\text{O}$?
Tap to reveal answer
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
← Didn't Know|Knew It →
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Tap to reveal answer
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
← Didn't Know|Knew It →
What type of bond is present in $\text{H}_2\text{O}$?
What type of bond is present in $\text{H}_2\text{O}$?
Tap to reveal answer
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
← Didn't Know|Knew It →
What is the VSEPR shape of $\text{BF}_3$?
What is the VSEPR shape of $\text{BF}_3$?
Tap to reveal answer
Trigonal planar. Three bonding groups arrange in flat triangle.
Trigonal planar. Three bonding groups arrange in flat triangle.
← Didn't Know|Knew It →
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Which has stronger intermolecular forces: $\text{H}_2\text{O}$ or $\text{CO}_2$?
Tap to reveal answer
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
$\text{H}_2\text{O}$. Water has hydrogen bonding vs. CO₂'s weak dispersion forces.
← Didn't Know|Knew It →
What type of bond is present in $\text{H}_2\text{O}$?
What type of bond is present in $\text{H}_2\text{O}$?
Tap to reveal answer
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
Polar covalent bond. O is more electronegative than H, creating unequal sharing.
← Didn't Know|Knew It →
What is the VSEPR shape of $\text{BF}_3$?
What is the VSEPR shape of $\text{BF}_3$?
Tap to reveal answer
Trigonal planar. Three bonding groups arrange in flat triangle.
Trigonal planar. Three bonding groups arrange in flat triangle.
← Didn't Know|Knew It →
What is the primary intermolecular force in $\text{C}_2\text{H}_5\text{OH}$?
What is the primary intermolecular force in $\text{C}_2\text{H}_5\text{OH}$?
Tap to reveal answer
Hydrogen bonding. O-H bond enables hydrogen bonding with other molecules.
Hydrogen bonding. O-H bond enables hydrogen bonding with other molecules.
← Didn't Know|Knew It →
Which is stronger: hydrogen bond or van der Waals forces?
Which is stronger: hydrogen bond or van der Waals forces?
Tap to reveal answer
Hydrogen bond. Hydrogen bonds are stronger than dispersion forces.
Hydrogen bond. Hydrogen bonds are stronger than dispersion forces.
← Didn't Know|Knew It →
Which interaction can occur between a polar molecule and an ion?
Which interaction can occur between a polar molecule and an ion?
Tap to reveal answer
Ion-dipole interaction. Charge attracts to opposite partial charge on molecule.
Ion-dipole interaction. Charge attracts to opposite partial charge on molecule.
← Didn't Know|Knew It →
Which has stronger intermolecular forces: $\text{HCl}$ or $\text{Ar}$?
Which has stronger intermolecular forces: $\text{HCl}$ or $\text{Ar}$?
Tap to reveal answer
$\text{HCl}$. HCl has dipole-dipole forces vs. Ar's dispersion only.
$\text{HCl}$. HCl has dipole-dipole forces vs. Ar's dispersion only.
← Didn't Know|Knew It →
Which molecule has a higher boiling point: $\text{H}_2\text{O}$ or $\text{H}_2\text{S}$?
Which molecule has a higher boiling point: $\text{H}_2\text{O}$ or $\text{H}_2\text{S}$?
Tap to reveal answer
$\text{H}_2\text{O}$. Hydrogen bonding in water vs. weaker forces in H₂S.
$\text{H}_2\text{O}$. Hydrogen bonding in water vs. weaker forces in H₂S.
← Didn't Know|Knew It →
Which has a higher boiling point: $\text{CH}_3\text{OH}$ or $\text{CH}_4$?
Which has a higher boiling point: $\text{CH}_3\text{OH}$ or $\text{CH}_4$?
Tap to reveal answer
$\text{CH}_3\text{OH}$. Methanol has hydrogen bonding unlike nonpolar methane.
$\text{CH}_3\text{OH}$. Methanol has hydrogen bonding unlike nonpolar methane.
← Didn't Know|Knew It →
State the type of bond formed by the sharing of electron pairs.
State the type of bond formed by the sharing of electron pairs.
Tap to reveal answer
Covalent bond. Electrons are shared between atoms in overlapping orbitals.
Covalent bond. Electrons are shared between atoms in overlapping orbitals.
← Didn't Know|Knew It →
Identify the weakest type of intermolecular force.
Identify the weakest type of intermolecular force.
Tap to reveal answer
London dispersion forces. Temporary induced dipoles provide minimal attraction.
London dispersion forces. Temporary induced dipoles provide minimal attraction.
← Didn't Know|Knew It →
What type of bond forms between $\text{H}$ and $\text{Cl}$ in $\text{HCl}$?
What type of bond forms between $\text{H}$ and $\text{Cl}$ in $\text{HCl}$?
Tap to reveal answer
Polar covalent bond. Chlorine is more electronegative, creating unequal sharing.
Polar covalent bond. Chlorine is more electronegative, creating unequal sharing.
← Didn't Know|Knew It →
Identify the strongest type of interparticle force present in water.
Identify the strongest type of interparticle force present in water.
Tap to reveal answer
Hydrogen bonding. H bonded to O creates strong dipole-dipole interactions.
Hydrogen bonding. H bonded to O creates strong dipole-dipole interactions.
← Didn't Know|Knew It →
Name the type of bond formed between metals and nonmetals.
Name the type of bond formed between metals and nonmetals.
Tap to reveal answer
Ionic bond. Metal cations and nonmetal anions attract electrostatically.
Ionic bond. Metal cations and nonmetal anions attract electrostatically.
← Didn't Know|Knew It →
Which bond is stronger: single, double, or triple covalent bond?
Which bond is stronger: single, double, or triple covalent bond?
Tap to reveal answer
Triple covalent bond. More shared electrons create stronger, shorter bonds.
Triple covalent bond. More shared electrons create stronger, shorter bonds.
← Didn't Know|Knew It →
Which force is primarily responsible for the high boiling point of water?
Which force is primarily responsible for the high boiling point of water?
Tap to reveal answer
Hydrogen bonding. H-O bonds create strong intermolecular attractions.
Hydrogen bonding. H-O bonds create strong intermolecular attractions.
← Didn't Know|Knew It →
What type of interaction occurs between nonpolar molecules?
What type of interaction occurs between nonpolar molecules?
Tap to reveal answer
London dispersion forces. Temporary dipoles induce attractions in all molecules.
London dispersion forces. Temporary dipoles induce attractions in all molecules.
← Didn't Know|Knew It →
What is the term for the attraction between molecules of the same substance?
What is the term for the attraction between molecules of the same substance?
Tap to reveal answer
Cohesion. Intermolecular forces between identical molecules.
Cohesion. Intermolecular forces between identical molecules.
← Didn't Know|Knew It →
What is the primary intermolecular force in $\text{CH}_4$?
What is the primary intermolecular force in $\text{CH}_4$?
Tap to reveal answer
London dispersion forces. Nonpolar methane only exhibits weak temporary dipole forces.
London dispersion forces. Nonpolar methane only exhibits weak temporary dipole forces.
← Didn't Know|Knew It →
Identify the type of force that holds $\text{Na}^+$ and $\text{Cl}^-$ together.
Identify the type of force that holds $\text{Na}^+$ and $\text{Cl}^-$ together.
Tap to reveal answer
Ionic bond. Electrostatic attraction between oppositely charged ions.
Ionic bond. Electrostatic attraction between oppositely charged ions.
← Didn't Know|Knew It →
Which type of bond involves the transfer of electrons?
Which type of bond involves the transfer of electrons?
Tap to reveal answer
Ionic bond. Complete electron transfer from metal to nonmetal occurs.
Ionic bond. Complete electron transfer from metal to nonmetal occurs.
← Didn't Know|Knew It →
What is the bond type in a molecule with a large difference in electronegativity?
What is the bond type in a molecule with a large difference in electronegativity?
Tap to reveal answer
Ionic bond. Electronegativity difference > 1.7 typically results in electron transfer.
Ionic bond. Electronegativity difference > 1.7 typically results in electron transfer.
← Didn't Know|Knew It →
What is the strongest type of intramolecular force?
What is the strongest type of intramolecular force?
Tap to reveal answer
Covalent bond. Shared electrons create the strongest molecular attractions.
Covalent bond. Shared electrons create the strongest molecular attractions.
← Didn't Know|Knew It →
Identify the type of bond in diatomic oxygen ($\text{O}_2$).
Identify the type of bond in diatomic oxygen ($\text{O}_2$).
Tap to reveal answer
Double covalent bond. Two pairs of electrons are shared between oxygen atoms.
Double covalent bond. Two pairs of electrons are shared between oxygen atoms.
← Didn't Know|Knew It →