1.

Sodium nitroprusside when added to an alkanie solution of sulphide ions produces purple colourations due to the formation of

Answer»

`Na[FE(H_(2)O)_(5)NOS]`
`Na_(4)[(CN)_(5)NOS]`
`Na_(3)[(CN)_(5)NOS]`
`[Cr(NH_(3))_(6)CI_(6)`

Solution :(b) `Na_(2)S+Na_(2)[Fe(CN)_(5)NOrarrNH_(4)[Fe(CN)_(5)NOS]`


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