GKFix MCQ Question

Which of the following correctly ranks the groups by increasing deactivating strength?

• A. -NO2 < -CN < -Cl < -CH3
• B. -Cl < -CH3 < -CN < -NO2
• C. -CN < -NO2 < -CH3 < -Cl
• D. -CH3 < -Cl < -CN < -NO2