The two functional groups present in a typical carbohydrate are :

- C H O

and

- C O O H

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- C O

and

- O H

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- O H

and

- C H O

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- O H

and

- C O O H

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Solution

The correct option is C $- C O$ and $- O H$
Carbohydrates are polyhydroxy aldehydes or polyhydroxy ketones OR compounds which give aldehydic as well as ketonic groups on hydrolysis. Therefore the major functional groups are (carbonyl) Aldehyde, Ketone, and hydroxy groups.

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Similar questions

Q. The functional group present in propanal is:

(a) −OH
(b) −COOH
(c) −CO−
(d) −CHO

Q. Give the names of the following functional groups:
—OH, >C = O, —CHO, —COOH

Q. Butanone is a four-carbon compound having the functional group:

(a) −COOH
(b) −CHO
(c) −CO−
(d) −OH

Name the functional groups present in the following compounds: [5 MARKS]

1. ${CH}_{3} - {CH}_{2} - {CH}_{2} - OH$
2. ${CH}_{3} - {CH}_{2} - {CH}_{2} - COOH$
3. ${CH}_{3} - {CH}_{2} - CHO$
4. ${CH}_{3} - CO - {CH}_{2} - {CH}_{3}$
5. ${CH}_{3} - {CH}_{2} - CO-OH$

Q. Name the functional groups present in the following compounds.
(i)

{C H}_{2} - C O - C H_{2} - {C H}_{2} - {C H}_{2} - {C H}_{3}

(ii)

{C H}_{3} - C H_{2} - {C H}_{2} - C O O H

(iii)

{C H}_{3} {- C H}_{2} - {C H}_{2} - {C H}_{2} - C H O

(iv)

{C H}_{3} - {C H}_{2} - O H

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The two functional groups present in a typical carbohydrate are :

The correct option is C −CO and −OHCarbohydrates are polyhydroxy aldehydes or polyhydroxy ketones OR compounds which give aldehydic as well as ketonic groups on hydrolysis. Therefore the major functional groups are (carbonyl) Aldehyde, Ketone, and hydroxy groups.

The correct option is C $- C O$ and $- O H$
Carbohydrates are polyhydroxy aldehydes or polyhydroxy ketones OR compounds which give aldehydic as well as ketonic groups on hydrolysis. Therefore the major functional groups are (carbonyl) Aldehyde, Ketone, and hydroxy groups.