Question

question 9 between glutaraldehyde and 1,5 - hexadiene, lewis structures are provided below, which would you expect to have the higher melting point? glutaraldehyde 1,5 - hexadiene

Explanation:

Step1: Analyze intermolecular forces

Glutaraldehyde has polar - C=O bonds, leading to dipole - dipole interactions. 1,5 - hexadiene is non - polar and has only London dispersion forces.

Step2: Compare strength of forces

Dipole - dipole interactions are stronger than London dispersion forces for molecules of similar molar mass.

Step3: Relate to melting point

Stronger intermolecular forces require more energy to overcome, resulting in a higher melting point.

Answer:

Glutaraldehyde