Home Courses Online Tests Forum

Forum Question BankSome meta-directing substituents in aromatic su…

MEDIUMMCQ SINGLEJEE Advanced ChemistryOrganic ChemistryHydrocarbonsPrevious Year Questions

Some meta-directing substituents in aromatic substitution are given. Which one is most deactivating? (NEET 2013)

A.–COOH

B.–NO2✓ Correct

C.C

D.–SO3H

Explanation

–NO2 is most deactivating due to –I and –M effect.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Hydrocarbons.

Start Free Practice →

Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

JEE Advanced Chemistry

Explore Courses →Sign In Free