Why does para-chlorophenol melts at 43 degrees Celsius and ortho-chlorophenol melts at 9 degrees Celsius?

Answer 1

34

Answer 2

Well, honey, let me break it down for you. The difference in melting points between para-chlorophenol and ortho-chlorophenol comes down to their molecular structures. The para isomer has a more symmetrical structure, allowing for stronger intermolecular forces, which require more energy to break, hence the higher melting point. Meanwhile, the ortho isomer's wonky structure leads to weaker intermolecular forces, resulting in a lower melting point. It's all about those molecular vibes, darling.

Answer 3

para-chlorophenol has a long latttice hence having many intermolecular bonds causing a lot of energy to break the bonds therefore having more melting point.ortho-chlorophenol is a single unit and less intermolecular bonds to break hence less melting point.

Aurora

Answer 4

The difference in melting points of para-chlorophenol and ortho-chlorophenol can be attributed to differences in their molecular structures. The ortho isomer has a lower melting point due to the arrangement of the chlorine and hydroxyl groups, which leads to weaker intermolecular forces. In contrast, the para isomer's structure allows for stronger intermolecular interactions, resulting in a higher melting point.