Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Chemistry Organic Compounds Containing Nitrogen Aromatic Nitrogen compounds
Examine the structure and identify the stronger base. The stronger base is ______ because
1
B : NO2 group deactivates the ring
2
A : steric hindrance due to CH3 group
3
A : NO2 group does not effectively delocalize the electron pair of NH2
4
More than one of the above
5
None of the above