In which of the following reactions, products given are not correct?
A. `(NH_(4))_(2)Cr_(2)O_(7) overset(Delta)to N_(2)+ 4H_(2)O+Cr_(2)O_(3)`
B. `Ba(N_(3))_(2) overset(Delta)to Ba+3N_(2)`
C. `3Mg+N_(2) overset(Delta)toMg_(3)N_(2)`
D. `NH_(4)Cl+NaNO_(2)toNaCl+NH_(3)+NO_(2)`
