Which of the substances a-d in the following figure has the weakest intermolecular forces? 
Definitions:
Per Capita Consumption
The average amount of a commodity used by each person within a population.
Optimistic Bias
The belief that other people, but not oneself, will develop a disease, have an accident, or experience other negative events.
Weight Control
Management of weight through a balance of diet and physical activity to maintain a healthy body mass index (BMI).
Stice and Colleagues
Researchers known for their contributions to a specific field, though the term requires more context to identify the specific area of expertise or study.
Q17: Polyethylene terephthalate, or Dacron, is a polymer
Q31: Which of the following compounds will have
Q44: Which molecule does not exhibit hydrogen bonding?<br>A)HF<br>B)CH<sub>3</sub>NH<sub>2</sub><br>C)CH<sub>3</sub>OH<br>D)(CH<sub>3</sub>)<sub>3</sub>N<br>E)CH<sub>3</sub>CH<sub>2</sub>OH
Q46: The energy profiles for four different reactions
Q56: Which one of the following diagrams represents
Q58: Which of the following sources produces the
Q114: A saline solution is administered intravenously to
Q125: Which electron-pair geometry has the lowest electron-electron
Q139: Which statement about how the vapor pressure
Q148: Isopropyl alcohol has a boiling point of