MCQ
Decreasing$(-I)$ power of given groups is
$(A) -CN$ $(B) -NO_2$ $(C) -NH_2$ $(D) -F$
- ✓$B > A > D > C$
- B$B > C > D > A$
- C$C > B > D > A$
- D$C > B > A > D$
✓
Answer
Correct option: A.
$B > A > D > C$
a
$-I$ effect order $ \to\, -NO_2 >\, -CN >\, -F >\, -NH_2$
$-I$ effect order $ \to\, -NO_2 >\, -CN >\, -F >\, -NH_2$
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