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Intermolecular Forces and Physical Properties

Q. What is the vapor pressure of carbon disulfide at its normal boiling point? a) Not enough information b) 1.0 atm c) 22.4 atm d) 2.0 atm

Solved • Jan 28, 2020

Intermolecular Forces and Physical Properties

Q. Rank the following liquids by vapor pressure from lowest to highest: C5H12, CH4, C3H8, C2H6, C4H10.

Solved • Jan 28, 2020

Intermolecular Forces and Physical Properties

Q. Which would have a higher vapor pressure: ethanol (C2H5OH) or dimethyl ether (CH3OCH3)?

Solved • Jan 28, 2020

Intermolecular Forces and Physical Properties

Q. Consider liquid ethane (CH3CH3) and liquid methanol (CH3OH). Which would you expect to have a larger ΔH of vaporization?

Solved • Jan 28, 2020

Intermolecular Forces and Physical Properties

Q. Which of the following is the most likely to have the lowest melting point? a) LiF b) Fe c) SiO2 (quartz form) d) Xe

Solved • Jan 27, 2020

Intermolecular Forces and Physical Properties

Q. Place these hydrocarbons in order of decreasing boiling point. Rank from highest to lowest boiling point. To rank items as equivalent, overlap them.

Solved • Jan 22, 2020

Intermolecular Forces and Physical Properties

Q. What is the predominant intermolecular force in the liquid state of each of these compounds: hydrogen fluoride (HF), carbon tetrabromide (CBr4), and dichloromethane (CH2Cl2)? Drag the appropriate items to their respective bins.

Solved • Jan 22, 2020