AP EAMCET202317 May 2023Morning ShiftChemistryGeneral Organic ChemistryActual
The decreasing order of priority for the following functional groups in the IUPAC Nomenclature is - SO ₃ H ,- CN ,- COOH ,- OH , CHO
Options
- A- COOH >- SO ₃ H >- CN >- CHO >- OH
- B- SO ₃ H >- COOH >- CN >- CHO >- OH
- C- COOH >- SO ₃ H >- CHO >- CN >- OH
- D- SO ₃ H >- COOH >- CHO >- CN >- OH
Correct answer
A. - COOH >- SO ₃ H >- CN >- CHO >- OH
Step-by-step solution
The correct priority order according to their reactivity is: - COOH >- SO ₃ H >- CN >- CHO >- OH