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Sodium nitroprusside reacts with sulphid...

Sodium nitroprusside reacts with sulphide ion to give a purple colour due to the formation of

A

`[Fe(CN)_(5)NO]^(2-)`

B

`[Fe(NO)_(5)CN]^(-)`

C

`[Fe(CN)_(5)NOS]^(4-)`

D

`[Fe(CN)_(5)NOS]^(3-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`underset("sodium nitroprusside")([Fe(CN)_(5)NO]^(2-)+S^(2-)) rarr underset("purple colou")|Fe(CN)_(5)NOS|^(4-)`
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