`FeS +HCl rarr FeCl_(2)+X`
`X+F_(2)rarr Y+HF`
`X+Cl_(2)rarr Z+HCl`
Oxidation states of central atom in `X, Y` and `Z` are respectively

S + 2Cl_2 + X overset(H_2O)(rarr) Y + HCl Y to Z + H_2O . Oxidation state of S in 'Z' is

a FeCl_(3)+bH_(2)S rarr FeCl_(2)+HCl+S after balancing the reaction, find the values of a & b ?

Be_(2)C+H_(2)O rarr BeO+X CaC_(2)+H_(2)O rarr Ca(OH)_(2)+Y M_(2)C_(3)+H_(2)O rarr Mg(OH)_(2)+Z X,Y and Z are respectively:

KMnO_(4)+HCl rarr MnCl_(2)+X_((g))+Y+H_(2)O "X" is a

NH_(3)+underset(excess)(Cl_(2))rarr A+HCl A+H_(2)O rarr B+Y "A,B" and "Y" are respctively

N_2+H_2rarr[X](g)overset(CO_2,"Pressure")rarr[Y]overset("Heat")rarr[Z]+H_2O In the above sequence of reaction, [Y] and [Z] are respectively.

In a reaction \(Zn(ClO_{3})_{2}\rightarrow A+B+C\) In the above reaction oxidation state of central metal atom in compound 'A' is x . In the above reaction oxidation state central atom in compound 'B' is y. In the above reaction oxidation state central atom in compound 'C' is z. Then x+y+z is

Ln (Lanthanide) overset("with halogen") rarr (X) Ln (Lanthanide) overset("Burn with" O_(2)) rarr (Y) Ln (Lanthanide) overset(Delta with N_(2)) rarr (Z) X, Y and Z respectively: