MCQ
The compound which does not show paramagnetism is :-
- A$[Cu(NH_3)_4]Cl_2$
- ✓$[Ag(NH_3)_2]Cl$
- C$NO$
- D$NO_2$
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$(At. No. Ti = 22, V = 23, Cr = 24, Mn=25)$


${N_2}(g) + {O_2}(g) \rightleftharpoons 2NO(g)$
${N_2}{O_4}(g) \rightleftharpoons 2N{O_2}(g)$
${N_2}(g) + 3{H_2}(g) \rightleftharpoons 2N{H_3}(g)$