Respuesta :

The acidic functional group that can dissociate and release h into a solution is -COOH.

Characteristics of a carboxyl group -COOH

  • Carbon atom is bonded to a high electronegative oxygen and a hydroxyl group in the Carboxyl group
  • Example: Acetic acid CH3COOH
  • The acidic functional group ( -COOH ) dissociate and releases H atom from the hydroxyl group into a solution as a proton or as a H+ ion
  • Hence the Oxygen atom gets a negative charge
  • This negative charge moves between both the oxygen atom.

From the characteristics of -COOH group we can conclude it as the acidic functional group that can dissociate and release H into a solution.

Disclaimer: The question was incomplete

Which is an acidic functional group that can dissociate and release h into a solution?

A. -OH

B. -COOH

C. -NH2

D. -SH

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