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For detecting sulphur, Lasssaigne's solu...

For detecting sulphur, Lasssaigne's solution is treated with sodium nitroprusside solution, which contains the ion

A

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

B

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

C

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

D

`[Fe(H_(2)O)_(5)NOS]^(4-)`

Text Solution

Verified by Experts

The correct Answer is:
A
Nitroprusside contain the complex ion
`[Fe(CN)_(5)NO]^(2-)`.
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R SHARMA-PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS-Follow up test 15
  1. For detecting sulphur, Lasssaigne's solution is treated with sodium ni...

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