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

The correct order of priority of the functional groups of organic comp

1.	The correct order of priority of the functional groups of organic compounds in the IUPAC system of nomenclature is……
Answer» `-COOH gt -CHO gt -CN gt -OH gt -OR` `-COOH gt -CN gt -CHO gt - OR gt -OH` `-CHO gt -COOH gt -OH gt -CN gt -OR` `-COOH gt -CHO gt -OH gt -OR gt -CN` Answer :B