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Shweta Thakur posted an Question
April 02, 2021 • 21:20 pm 30 points
  • IIT JAM
  • Chemistry (CY)

I know the answer but explanation i donot know plz explain in detail.. oh cooh cooh (16)

COOH COOH COOH (16ndbfnfmf. fnfbff fbfrbtmrvtjtktjtbjrvrnkrrjnrnrbrbrheb)

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    Priyanshu kumar Best Answer

    Explanation:- In 3 membered cyclopropane ring there is more ring strain as compared to 4 and 5 membered ring and ring strain decreases with increase in ring size. More is the strain ,more is the % s character,and more is the electronegativity so it tends to withdraw electrons and hence show election withdrawing inductive effect(-I) and -I effect increases the acidity of carboxylic acid and with increase in ring size +I effect increases and -I effect decreases. So acidity of 1>2>3

  • Achyut ranjan gogoi best-answer

    3 mem ring has the highest because in 3 mem ring the %s character is max outside the ring and we know more the %s character more has the tendency to pull electron and more will be the stability of anion order will be 1>2>3

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    Dinesh khalmaniya 1 best-answer

    explanation- here we will check the groups directly attached to -COOH. EWG increase the acidity of carboxylic acid while ERG decrease the acidity of Carboxylic acid. here ring show -I effect. more the strain more is the -I. less the size of ring more is the strain and more will be the -I. hence acidiy increased with size of ring decrease

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