3. Rank the compounds below from lowest to highest viscosity

Last updated: 7/31/2022

3. Rank the compounds below from lowest to highest viscosity based on their structures. (Hint: hydrogen bonds formed between molecules with N-H groups are weaker than those formed between molecules with O-H groups.) A. 1-propanol, CH3CH₂CH₂OH B. propane, CH3CH₂CH3 C. propanal, CH3CH₂CH=0 D. 1-propanamine, CH3CH₂CH₂NH₂