MCQ
Which of the following pair both compounds have no exsistance
- A$CuI_2 ,\, FeCl_3$
- B$Cu_2I_2 ,\, FeI_3$
- ✓${\left[ {Cu{I_4}} \right]^{2 - }},\,Fe{I_3}$
- D${\left[ {Cu{I_4}} \right]^{2 - }},\,Fe{I_2}$
✓
Answer
Correct option: C.
${\left[ {Cu{I_4}} \right]^{2 - }},\,Fe{I_3}$
c
$I^-$ have strong reducing property : it can reduce
$I^-$ have strong reducing property : it can reduce
$\mathrm{Fe}^{+3} \rightarrow \mathrm{Fe}^{+2} \quad$ and $\quad \mathrm{Cu}^{+2} \rightarrow \mathrm{Cu}^{+}$
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