1.

Among the following statements which one is incorrect ?A. Nitrogen has the ability to form `p pi - p pi` bonds with itself.B. Bismuth forms metallic bonds in elemental state.C. Catenation tendency is higher in nitrogen when compared with other elements of the same group.D. Nitrogen has higher first ionization enthalpy when compared with other elements of the same group.

Answer» Correct Answer - C
Phosphorus has the highest catenation tendency as compared to the other members of the group 15.


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