AP EAMCET · Chemistry · Alcohols Phenols and Ethers
Arrange the following in the correct order of their acidic strength
- A III \(\gt\) IV \(\gt\) I \(\gt\) II
- B IV \(\gt\) III \(\gt\) I \(\gt\) II
- C II \(\gt\) I \(\gt\) III \(\gt\) IV
- D I \(\gt\) IV \(\gt\) III \(\gt\) II
Answer & Solution
Correct Answer
(B) IV \(\gt\) III \(\gt\) I \(\gt\) II
Step-by-step Solution
Detailed explanation
Acidity \(\propto\) Electron withdrawing group, -M effect. (IV) Nitro group in p-position pull election density by negative mesomeric effect \((-\mathrm{M})\) it make phenoxide ion more stable so it is less more stable. (III)Nitro group in meta position withdraw electron density…
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