The decreasing order of acidity among th following compounds, ethanol – InterviewSolution

1.	The decreasing order of acidity among th following compounds, ethanol (I), 2,2,2-trifluoroethanol (II), trifluoroacetic acid (III) and acetic acid (IV) is
Answer» IIIgtIIgtIVgtI IVgtIIIgtIIgtI IgtIIgtIIIgtIV IIIgtIVgtIIgtI Solution :Carboxylic acids are STRONGER acids than alcohols and fluoroacids are stronger acids than unsubstituted acids and fluoroalcohols are stronger acids than unsubstituted alcohols. THUS, acidity decreases in the order: trifluoroacetic acid (III)gt acetic acid (IV) gt TRIFLUOROETHANOL (II)gt ethanol (I) i.e., option (d) is correct.

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