A) \[{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]
B) \[p-N{{O}_{2}}{{C}_{6}}{{H}_{4}}N{{H}_{2}}\]
C) \[m-N{{O}_{2}}-{{C}_{6}}{{H}_{4}}N{{H}_{2}}\]
D) \[{{C}_{6}}{{H}_{5}}C{{H}_{2}}N{{H}_{2}}\]
Correct Answer: D
Solution :
Lone pair is not taking pair in resonance, most basic. In other cases, lone pair of nitrogen is part of delocalization which decreases Lewis base strength.You need to login to perform this action.
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