MCQ
The $IUPAC$ name of $[Cr(en)_3]Cl_3$ is
- Atriethylene diaminechromium $(III)$ chloride
- Btris(ethylenediammine)chromium $(III)$ chloride
- ✓tris(ethylenediamine)chromium $(III)$ chloride
- Dtris(ethylene diamine)chomium $(III)$ chlorido
✓
Answer
Correct option: C.
tris(ethylenediamine)chromium $(III)$ chloride
c
$[\mathrm{Mg}(\mathrm{EDTA})]^{-2}$
$[\mathrm{Mg}(\mathrm{EDTA})]^{-2}$
$x+4(-1)=-2$
$x=+2$
$\Rightarrow 12-2+6 \times 2$
$\Rightarrow 10+12=22(\mathrm{EAN})$
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