{:("Column-I",,"Column-II"),("A) Esters and Carboxylic acid",,"P) Chain isomerism"),("B) n-Butanol and Iso butanol",,"Q) Tautomerism"),("C) Acetone and 2-propenol",,"R) Functional Isomerism"),("D) Maleic acid and fumeric acid",,"S) Geometrical Isomerism"):}

{:("Column-I",,"Column-II"),("A) Esters and Carboxylic acid",,"P) Chai

1.	{:("Column-I",,"Column-II"),("A) Esters and Carboxylic acid",,"P) Chain isomerism"),("B) n-Butanol and Iso butanol",,"Q) Tautomerism"),("C) Acetone and 2-propenol",,"R) Functional Isomerism"),("D) Maleic acid and fumeric acid",,"S) Geometrical Isomerism"):}
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :<a href="https://interviewquestions.tuteehub.com/tag/ester-453098" style="font-weight:bold;" target="_blank" title="Click to know more about ESTER">ESTER</a> and Carboxylic acids are Functional isomers. <br/> n-Butanol and Isobutanol are <a href="https://interviewquestions.tuteehub.com/tag/chain-913601" style="font-weight:bold;" target="_blank" title="Click to know more about CHAIN">CHAIN</a> isomers Acetone and 2-propenol are Tautomers Maleic acid and Fumaric acid are geometrical isomers</body></html>