Sodium nitroprusside when added to an alkaline solution of sulphide io

1.	Sodium nitroprusside when added to an alkaline solution of sulphide ions produce a [AFMC 2005]
A.	Red colouration
B.	Blue colouration
C.	Purple colouration
D.	Brown colouration
Answer» D. Brown colouration

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Sodium nitroprusside when added to an alkaline solution of sulphide ions produce a [AFMC 2005]

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