(Solved): 27. What type of intermolecular forces are present in butanoic acid? Circle all correct answers. a ...

27. What type of intermolecular forces are present in butanoic acid? Circle all correct answers. a) hydrogen bonding b) dipole-dipole c) ionic bonding d) van der Waals 28. What type of intermolecular forces are present in pyridine? Circle all correct answers. a) hydrogen bonding b) dipole-dipole c) ionic bonding d) van der Waals 29. Rank the following compounds in order of increasing strength of intermolecular forces: 30. Rank the following compounds from highest to lowest boiling point. 31. Rank the following compounds from least to most water soluble. 32. Rank the following compounds from lowest to highest boiling point. 33. Is the following molecule chiral or achiral? How do you know? (Hint: you may need to rotate about the \( \mathrm{C}_{2}-\mathrm{C}_{3} \) bond)