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NEET Chemistry Carboxylic Acid Derivatives 2025 NEET 2025

NEET Chemistry Question (2025) — Solution

Question

The correct order of decreasing acidity of the following aliphatic acids is :-

Options

  1. A. aligned & ( CH _3 )_3 CCOOH ( CH _3 )_2 CHCOOH CH _3 COOH \\ & HCOOH aligned
  2. B. aligned & CH _3 COOH ( CH _3 )_2 CHCOOH ( CH _3 )_3 CCOOH \\ & HCOOH aligned
  3. C. aligned & HCOOH CH _3 COOH ( CH _3 )_2 CHCOOH \\ & ( CH _2 )_3 CCOOH aligned
  4. D. aligned & HCOOH ( CH _3 )_3 CCOOH ( CH _3 )_2 CHCOOH \\ & CH _3 COOH aligned

Answer

C. aligned & HCOOH CH _3 COOH ( CH _3 )_2 CHCOOH \\ & ( CH _2 )_3 CCOOH aligned

Step-by-step solution

Acidic strength -I effect 1 + I effect

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Related: Chemistry — Carboxylic Acid Derivatives · All PYQ Banks