i need help understanding what these questions are asking. my answers are most likely incorrect. please be specific

Experiment 3. Intermolecular Forces Exercise 1. dipole intractions and there are no hydrogen bonds. The molar mass of acetone, (CH).CO. is 58, while that of urea, (NHL.CO, is very close to that at 60. The molar mass difference is insignificant for this problem. One of these is a solid and the other a liquid. Decide which one is expected to be the solid and which liquid. Explain your choice using intermolecular forces. Identify all intermolecular forces present for both molecules. Acetone is a liquid and wrea is a solid. Acetone IS OM Decause 15 termolecular forces or dipole 10 quera, dipole -dipole interactions are weak therefore Acerone 13 quid. vrea is sold because it's The molar masses of the following five compounds are all between 85-95 so it be , the from sech questions using basic principles of intermolecular force strength. For the last three questions, IDENTIFY all the intermolecular forces AS HUN 4-Sonds of a. CH.CHCHCH 6. HO-CH-CHUC-OH c. CH.CH.CHCH.CH TI CH, CH o OH more color negro enter the followinedine compounds are all bergensis LSS sole electrostagnative 2. stong d. CH.CH.CHCHCH.CH e. CH CH.CH-CH OH O Arrange these molecules in the expected order of increasing viscosity. (Lowest first) 1. D 2. A 3. C. 4. 5.B Which of these molecules is expected to have the highest vapor pressure? Explain on the basis of intermolecular forces is expected to have the highest CH CH CH CH3 CH3 CH3 vapor pressure becaule branching increases, boiling point decreases. This molecule can be na gas phase therefore it has the highest vpspor pressure Which two of these molecules are most likely to be soluble in acetic acid (CH.COOHY? Explain your answer on the basis of intermolecular forces. w order to be so wole in atencaod, the molecure must form 4 bonds. molecules B + E can form H-Bonds wlacene Acid Which two of these molecules are most likely to be insoluble in toluene (CH.CH.)? Explain your answer on the basis of intermolecular forces. mples Ato can be insolable in toluence