Which type of intermolecular attractions are found between CH3F molecules? a) Dispersion forces and dipole-dipole attractions b) Dispersion forces only. c) Dispersion forces, dipole-dipole attractions and hydrogen bonding. d) Dispersion forces and hydrogen bonding

Identify the STRONGEST ATTRACTIVE FORCE PRESENT IN THE PURE SUBSTANCES SHOWN: LONDON FORCES, DIPOLE-DIPOLE, HYDROGEN BONDING, ION-DIPOLE, OR JONIC ATTRACTIONS a) Na F D) CH3 CH₂ CH3 9 CH3 Ng CH3F E) CH₂ CH₂ CH₂ CH₂O HONEY F) KCI G) CH₂ Cly #) +₂0=0

Select the pair of substances in which the one with the lower vapor pressure at a given temperature is listed first. A CH₂ B) PH3, NH3 CFA, CBra D) C3H8, CH10 E F₂, Cl₂ OH . H₂C-CH₂ CH₂-OH

The statements in the following multiple choices deal with various aspects of the relationship between vapor pressure and intermolecular forces. Choose the statement which is false. a) Volume has no effect on the vapor pressure of water. b) At a given temperature liquid HCl has higher vapor pressure than liquid HF. c) CHBr3 is less volatile than CHCl3. d) At a given temperature solid SF6 has higher vapor pressure than solid I2. e) The average kinetic energy of boiling water molecules is the same on a mountaintop as it is at sea level.