List of top Chemistry Questions on Nitrogen asked in MET

In group 15 elements which element shows a fractional oxidation state?

Hydrolysis of \(\mathrm{NCl}_3\) gives \(\mathrm{NH}_3\) and X. Which of the following is X?

Solid N$_2$O$_5$ is

(SiH$_3$)$_3$N is