Respuesta :
The strength of an acid increases if the stability of conjugate base increases
The stability of a conjugate base increases with the presence of electron with drawing group (electronegative group)
Thus more the electronegativity of an atom attached to a carboxylic acid higher the strength of acid
In these examples CH3CH2CH2CF2CH2COOH contains to electronegative flourine atoms which stabilizes the conjugate base hence this will be the strongest acid among the given acids
The strongest acid should be CH3CH2CH2CF2CH2COOH
Strength of an acid:
It should be increases in the case when the stability of the conjugate base rises. The stability of a conjugate base rised along with the presence of electrons. Due to this more the electronegativity of an atom should be attached to a carboxylic acid higher the strength of acid
Learn more about the acid here: https://brainly.com/question/13067509
