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The correct sequence of acidic strength of the following aliphatic acids in their decreasing order is: ( CH ₃ CH ₂ COOH , CH ₃ COOH , CH ₃ CH ₂ CH ₂ COOH , HCOOH )

Options

  1. A( CH ₃ CH ₂ CH ₂ COOH > CH ₃ CH ₂ COOH > CH ₃ COOH > HCOOH )
  2. B( CH ₃ COOH > CH ₃ CH ₂ COOH > CH ₃ CH ₂ CH ₂ COOH > HCOOH )
  3. C( HCOOH > CH ₃ COOH > CH ₃ CH ₂ COOH > CH ₃ CH ₂ CH ₂ COOH )
  4. D( HCOOH > CH ₃ CH ₂ CH ₂ COOH > CH ₃ CH ₂ COOH > CH ₃ COOH )

Correct answer

C. ( HCOOH > CH ₃ COOH > CH ₃ CH ₂ COOH > CH ₃ CH ₂ CH ₂ COOH )

Step-by-step solution

CH ₃ CH ₂ COOH , CH ₃ COOH , CH ₃ CH ₂ CH ₂ COOH , HCOOH The correct order is : aligned & HCOOH > CH ₃ COOH > CH ₃ CH ₂ COOH > & CH ₃ CH ₂ CH ₂ COOH aligned

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