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

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

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- S O_{3} 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 N H_{2}

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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 $- C O O H, - S O_{3} H, - C O N H_{2}, - C H O$
According to IUPAC, the correct decreasing order of pripority for the given functional group is
$- C O O H > - S O_{3} H > - C O N H_{2} > - C H O$

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

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

The correct option is A −COOH,−SO3H,−CONH2,−CHOAccording to IUPAC, the correct decreasing order of pripority for the given functional group is −COOH>−SO3H>−CONH2>−CHO

The correct option is A $- C O O H, - S O_{3} H, - C O N H_{2}, - C H O$
According to IUPAC, the correct decreasing order of pripority for the given functional group is
$- C O O H > - S O_{3} H > - C O N H_{2} > - C H O$