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STD 12 - 5. Co-ordination chemistry — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 5. Co-ordination chemistry4 Marks
MCQ
Number of ions present in ${K_4}[Fe{(CN)_6}]$
  • A
    $ 2$
  • B
    $10$ 
  • C
    $3$ 
  • ✓
    $ 5$
✓

Answer

Correct option: D.
$ 5$
d
(d)${K_4}[Fe{(CN)_6}]$ is a complex salt. On ionisation it will dissociate in $4{K^ + }$ and ${[Fe{(CN)_6}]^{4 - }}$ ion. Hence, in ${K_4}[Fe{(CN)_6}]$ five ions are present.

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