The correct decreasing order of priority of functional groups in naming an organic compound as per IUPAC system of nomenclature is :

Question

The correct decreasing order of priority of functional groups in naming an organic compound as per IUPAC system of nomenclature is : (A) - COOH >- CONH 2>- COCl >- CHO (B) - SO 3 H >- COCl >- CONH 2>- CN (C) - COOR >- COCl >- NH 2> C =O (D) - COOH >- COOR >- CONH 2>- COCl

Tardigrade Admin · Accepted Answer

- SO 3 H >- COCl >- CONH 2>- CN

Q. The correct decreasing order of priority of functional groups in naming an organic compound as per IUPAC system of nomenclature is :

$- COO H > - CON H_{2} > - COCl > - C H O$

$- S O_{3} H > - COCl > - CON H_{2} > - CN$

$- COOR > - COCl > - N H_{2} > C = O$

$- COO H > - COOR > - CON H_{2} > - COCl$

$- S O_{3} H > - COCl > - CON H_{2} > - CN$

Q. The correct decreasing order of priority of functional groups in naming an organic compound as per IUPAC system of nomenclature is :

−COOH>−CONH2​>−COCl>−CHO

−SO3​H>−COCl>−CONH2​>−CN

−COOR>−COCl>−NH2​>C=O

−COOH>−COOR>−CONH2​>−COCl

−SO3​H>−COCl>−CONH2​>−CN

$- COO H > - CON H_{2} > - COCl > - C H O$

$- S O_{3} H > - COCl > - CON H_{2} > - CN$

$- COOR > - COCl > - N H_{2} > C = O$

$- COO H > - COOR > - CON H_{2} > - COCl$

$- S O_{3} H > - COCl > - CON H_{2} > - CN$