The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is
[2008]

- C O O H, - S O_{3} H, - C O N H_{2}, - C H O

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- S O_{3} O H, - C O O H, - C O N H_{2}, - C H O

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- C H O, - C O O H, - S O_{3} H, - C O O H

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- C O N H_{2}, - C H O, - S O_{3} H, - C O O H

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Solution

The correct option is A $- C O O H, - S O_{3} H, - C O N H_{2}, - C H O$
The correct order of priority for the given functional group is
$- C O O H > - S O_{3} H > - O | | C - N H_{2} > - O | | C - H$

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Q. The correct decreasing order of priority for the functional groups of organic compound in the IUPAC system nomenclature is:

Q. The correct decreasing order of priority for the functional group of organic compounds in the IUPAC system of nomenclature is ?

The correct decreasing order of priority for functional groups of organic chemistry in the IUPAC nomenclature system is:

(1) $- C \equiv N$ , (2) $- C O N H_{2}$ , (3) $- O | | C -$ , (4) $- C H O$
The decreasing order of priority for the given functional groups (for IUPAC nomenclature) is:

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The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is [2008]

The correct option is A −COOH,−SO3H,−CONH2,−CHOThe correct order of priority for the given functional group is −COOH>−SO3H>−O||C−NH2>−O||C−H

The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is
[2008]

The correct option is A $- C O O H, - S O_{3} H, - C O N H_{2}, - C H O$
The correct order of priority for the given functional group is
$- C O O H > - S O_{3} H > - O | | C - N H_{2} > - O | | C - H$