Among the following complex ions,(i) [Co(NH3)4(H2O)Cl]2+(ii) [Pt(NH3)2 – InterviewSolution

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1.	Among the following complex ions,(i) [Co(NH3)4(H2O)Cl]2+(ii) [Pt(NH3)2Cl2](iii) [CoCl2(en)2]+(iv) [Cr(H2O)5Cl]Cl2(v) [Fe(NH3)2(CN)4]−(vi) [CrCl2(ox)2]3−(vii) K[Co(H2O)2(ox)2](viii) [Co(NH3)2Cl2(en)]+(ix) [Co(en)3]Cl3 The number of complex ion(s) that show(s) cis-trans isomerism is:
Answer» Among the following complex ions, $(i) [C o (N H_{3})_{4} (H_{2} O) C l]^{2 +} (i i) [P t (N H_{3})_{2} C l_{2}] (i i i) [C o C l_{2} (e n)_{2}]^{+} (i v) [C r (H_{2} O)_{5} C l] C l_{2} (v) [F e (N H_{3})_{2} (C N)_{4}]^{-} (v i) [C r C l_{2} (o x)_{2}]^{3 -} (v i i) K [C o (H_{2} O)_{2} (o x)_{2}] (v i i i) [C o (N H_{3})_{2} C l_{2} (e n)]^{+} (i x) [C o (e n)_{3}] C l_{3}$ The number of complex ion(s) that show(s) $cis-trans$ isomerism is:

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