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Name the type of isomerism shown by the following pairs of coordination compounds: (a) and (b) and…
(i)[3.0]
Name the type of isomerism shown by the following pairs of coordination compounds:
(a) $[\text{Pt}(\text{H}_2\text{O})_4\text{Cl}_2]\text{Cl}_2\cdot\text{H}_2\text{O}$ and $[\text{Pt}(\text{H}_2\text{O})_3\text{Cl}_3]\text{Cl}\cdot 2\text{H}_2\text{O}$
(b) $[\text{Co}(\text{NH}_3)_4\text{Cl}_2]\text{Br}_2$ and $[\text{Co}(\text{NH}_3)_4\text{Br}_2]\text{Cl}_2$
(c) $[\text{Cr}(\text{H}_2\text{O})_5(\text{SCN})]\text{Cl}_2$ and $[\text{Cr}(\text{H}_2\text{O})_5(\text{NCS})]\text{Cl}_2$
(ii)[2.0]
Consider the complex ion $[\text{Co}(\text{CN})_6]^{3-}$ and answer the following questions:
(atomic number of $\text{Co} = 27$)
(a) Type of hybridisation of central metal atom
(b) Magnetic nature
(c) Geometry of the complex ion
(d) Low spin complex or high spin complex
Answer
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From ISC 2023 Specimen Chemistry Paper 1, question 20.