最近意大利罗马大学的FulvioCacace等人获得了极具理论研究意义的N4分

最近意大利罗马大学的FulvioCacace等人获得了极具理论研究意义的N4分子。N4分子结构如图所示,已知断裂1mol N-N键吸收167kJ热量,生成1molN≡N放出942kJ。根据以上信息和数据,下列说法正确的是

A.N4属于一种新型的化合物       B.N4与N2互为同素异形体

C.N4沸点比P4(白磷)高            D.1mo1N4气体转变为N2将吸收882kJ热量

 

答案

B

解析:

 

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