Chemistry · 2021
Purification and Characterisation of Organic CompoundsLassaigne's Test and Detection of Other Elements
JEE Main · 26 August 2021, Shift 1 · Q41
Which one of the following complexes is violet in colour?
Which one of the following complexes is violet in colour ?
Official answer
(2)
$\displaystyle \left[\mathrm{Fe}(\mathrm{CN})_5 \mathrm{NOS}\right]^{4-}$
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