MCQ
Which carbonyl group is most reactive for $NAR$ ?


- A$1$
- B$2$
- C$3$
- ✓All have same reactivity


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Assertion $A$ : Zero orbital overlap is an out of phase overlap.
Reason $R$ : It results due to different orientation/ direction of approach of orbitals.
In the light of the above statements. Choose the correct answer from the options given below.