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

The correct decreasing order of priority for the functional groups of

1.	The correct decreasing order of priority for the functional groups of organic compounds in the IUPACsystem of nomenclature is
Answer» `-SO_(3)H,-COOH,-CONH_(2),-CHO` `-CHO,-COOH,-SO_(3)H,-CONH_(2)` `-CONH_(2),-CHO,-SO_(3)H,-COOH` `-COOH,-SO_(3)H,-CONH_(2),-CHO` SOLUTION :It is based on IUPAC system.