There is a large difference in the melting points of o-nitoaniline and p- nitroaniline. Why? Explain on the basis of different hydrogen bonding (intramolecular v. intermolecular) possible in each compound. | Homework.Study.com
An Introduction to the Synthesis of p-Nitroaniline
P-nitroaniline | Sigma-Aldrich
2,6-Dichloro-4-nitroaniline | 99-30-9
File:4-nitroaniline chemical structure.png - Wikimedia Commons