Which of the following compounds is the strongest acid? — Aromatic Hydrocarbons Chemistry Question
Question
Which of the following compounds is the strongest acid?
Answer: B
💡 Solution & Explanation
Phenol is more acidic than ethanol due to resonance stabilization of the phenoxide ion. The presence of a strong electron-withdrawing group ($-NO_2$) at the para position further increases acidity by deeply stabilizing the phenoxide conjugate base.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes