Which of the following statements is strictly true regarding the purification of -nitrophenol from - — Practical Organic Chemistry and Purification Chemistry Question

💡 Solution & Explanation

$o$ -nitrophenol exhibits intramolecular hydrogen bonding, preventing association between molecules, thereby making it steam volatile. $p$ -nitrophenol forms intermolecular hydrogen bonds, leading to molecular association and lower volatility, meaning it is not steam volatile.