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For detection of sulphur in an arganic c...

For detection of sulphur in an arganic compound, sodium nitroprusside is added to the sodium extract. A violet colour is obtained due to the formation of:

A

`Fe(CN)_2`

B

`K_3Fe(CN)_5NS`

C

`Na_4[Fe(CN)_5NOS]`

D

`Na_4Fe(CN)_6`

Text Solution

Verified by Experts

The correct Answer is:
C
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