The complex cis-[CoCl(NH3) (NH2CH2CH2NH2) 2]2+ was resolved into optical isomers in 1911 by Alfred Werner,demonstrating the octahedral geometry of the ion.Name this complex ion.
A) cis-chloroammineethylenediaminecobalt(II) ion
B) cis-amminechloroethylenediaminecobalt(III) ion
C) cis-amminechlorobis(ethylenediamine) cobalt(II) ion
D) cis-amminechlorobis(ethylenediamine) cobalt(III) ion
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Q49: Which complex is optically active?
A)[CoCl4en]2-
B)trans-[CrCl2(en)2]+
C)cis-[CrCl2(en)2]+
D)[PtCl2(NH3)2]
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A)[Co(NO)(NH3)5]3+
B)[Co(NO2)(NH3)5]2+
C)[Co(ONO)(NH3)5]2+
D)[Co(NH3)5(N2O)]2+
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Q54: Which pair of isomers illustrates the concept
Q55: Which of the following can function as
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