MCQ
Which does not form complex
- ✓$N$
- B$P$
- C$As$
- D$Bi$
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$(I)\, [Co(NO_2)_3(NH_3)_3]$
$(II)$ cis $-[ RhCl_2 (NH_3)_4]^+$
$(III)\, [Cr(OX)_3]^{-3}$
$(IV)$ cis $ -[PtCl_2 (en)]$
$(V)$ trans $-[Cr(en)_2 Br_2]^+$
$(VI)$ cis $-[Cr(en)_2 Br_2]^+$
$1.$ The structure of compound ${P}$ is
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$2.$ The structure of the compound ${Q}$ is
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Give the answer question $1,2$ and $3.$