Question

2. What types of intermolecular forces are present in the following Compounds. H H Н.С H H-C-C-O-H C=C H H H CH 3. What types of intermolecular forces are exhibited by the following compounds? Which has a higher boiling point? Br H H-C C-H C H H C- H 4. Why is the boiling point of A- propylamine is higher than the boiling point of B -triethylamine despite the fact that they have the same molecular formula (C3HgN) CH3 H3C H H H-C-C-C-N-H H CH3 A B 5. Identify the compounds below that can form a hydrogen bonds CaHe, CHaNH2, CH&CH2CH2OH, CH3OCH3 T T

Answer 1

Ansoes eontains electsons. Hence London ave present in eves 2 Ever molecnles dis pes sion fovces olecules protic roup. Hence ft can ereates .bonding force i aPolar -OH dipole -dipole forces as well as -H H H-C C-O-H C-H --O-C 1 H dipale-dipole force H C-H 1 H C-O-H 11111 O -C. 1 H H Hy4stogen benaing faύαι intermeleeular foree H H London dispersion force, dipole-dipole forces Hasogan bonaina HICIC-0-H 1 1 H H (Polar) H Lonaoη ίspss ion fore CH3 H CNon Polar) HICIH