`NH_3+ F_2(excess) rarr HF +A `
`NH_3+Cl_2(excess) rarr HCl+ B`
A and B are

NH_3 (excess) + Cl_2 to NH_4Cl+A (gas) NH_3 + Cl_2 (excess) to B + HCl A and B are

Cl_2 + NH_3 (excess) to A+B

The coordination number of Ni^(2+) is 4 NiCI_(2) + KCN (excess)rarr A (cyano complex) NiCI_(2)+conc.HCI (excess) rarr B (Chloro complex) The IUPAC name of A and B are .

Complete the following reaction : (i) NH_(3) + 3Cl_(2) ("excess") rarr (ii) XeF_(6) + 2H_(2)O rarr

HgCI_(2)+ "excess of" KI rarr (A) underset(NH_(3)) to (B) ,(A) and (B) respectively are

In how many of the following reactions N_(2) gas may be released {:((a) NH_(4)NO_(2) overset(Delta)rarr,(b) (NH_(4))_(2) Cr_(2)O_(7) overset(Delta)rarr,(c) NH_(2)CONH_(2) + HNO_(2) overset(Delta)rarr),((d) NH_(2)CONH_(2) + NaOBr rarr,(e) NH_(3) + Cl_(2) (LR) rarr,(f) NH_(3) + Br_(2) (LR) rarr),((g) NH_(3) + NaOCl rarr,(h) NH_(3) + CaOCl_(2) rarr,(i) Ba(N_(3))_(2) overset(Delta) rarr):}

For the process NH_(3)(g) +HCI(g) rarr NH_(4)Cl(s)

NH_(3)(g) + 3Cl_(2)(g) rarr NCl_(3)(g) + 3HCl(g), " "DeltaH_(1) N_(2)(g) + 3H_(2)(g) rarr 2NH_(3)(g), " "Delta H_(2) H_(2)(g) + Cl_(2)(g) rarr 2HCl(g), " "Delta H_(3) The heat of formation of NCl3(g) in the terms of DeltaH_(1), DeltaH_2 and DeltaH_(3) is :

NH_(3)(g) + 3Cl_(2)(g) rarr NCl_(3)(g) + 3HCl(g), " "DeltaH_(1) N_(2)(g)+3H_(2)(g)rarr 2NH_(3)(g), " "DeltaH_(2) H_(2)(g)+ Cl_(2)(g) rarr 2HCl(g) , " " DeltaH_(3) The heat of formation of NCl_(3) in the terms of DeltaH_(1), DeltaH_(2) "and" DeltaH_(3) is