The number of alcoholic -OH and -COOH groups | vedclass

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Question

(A) The chemical structure of citric acid is $HOOC-CH_2-C(OH)(COOH)-CH_2-COOH$.By observing the structure,we can identify the functional groups presen

Vedclass · Accepted Answer

$1$ and $3$

Vedclass · Answer

(A) The chemical structure of citric acid is $HOOC-CH_2-C(OH)(COOH)-CH_2-COOH$.By observing the structure,we can identify the functional groups present:$1$. There is one alcoholic $-OH$ group attached to the central carbon atom.$2$. There are three carboxylic acid $-COOH$ groups present in the molecule.Therefore,the number of alcoholic $-OH$ and $-COOH$ groups in citric acid are $1$ and $3$ respectively.

The number of alcoholic $-OH$ and $-COOH$ groups in citric acid respectively are

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