`Li+N_(2) overset(Delta)rarrA overset(H_(2)O)rarr B+(C )` gas
Then the correctly matched pair for `A,B,C` are `:`

Options

A. `{:(,A,B,C),((1),LiN_(3),LiOH,NH_(3)):}`
B. `{:(,A,B,C),((2),LiN_(3),LiH,NO_(3)):}`
C. `{:(,A,B,C),((3),LiN,LiOH,NO_(2)):}`
D. `{:(,A,B,C),((4),Li_(3)N,LiOH,NH_(2)):}`

Answer

4

Explanation

`Li+N_(2)underset(A="Lithium Nitride")(rarr Li_(3)N)overset(H_(2)O)rarrunderset(B)(LiOH)+underset(C)(NH_(3))`