1.

(A) : Aromatic carboxylic acids do not undergo Friedel - Crafts reactions (R) : In aromatic carboxylic acids carboxyl group is ring deactivating group.

Answer»

Both A & R are TRUE , R is the correct EXPLANATION of A
Both A & R are true , R is not correct explanation of A
A is true , R is false
A is false , R is true

ANSWER :A


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