Question

Oxidation number of Pt in Tetraammine
Chloro nitro platinum sulphate

Answer 1

Answer:

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Explanation:

[PtCl(NO2)(NH3)4] SO4

Answer 2

Answer:

4

Explanation:

[Pt(NH3)  4 (NO2 )Cl]SO4   ->   [Pt(NH3)  4 (NO2 )Cl]+2  SO4-2  

​x+4*NH3+NO2+Cl=+2

x+4*0+-1+-1=2

x=4