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In pyrrole, the electron density is maximum on:
A
2 and 4
B
2 and 5
C
2 and 3
D
3 and 4
Explanation
Resonance places negative charge mainly at C2 and C5.
Detailed Solution
Maximum electron density is at positions 2 and 5, as resonating structures III and IV are more stable than II and V, so they are major contributors.