Coordination Compounds

Bihar Board Class 12 · Chemistry · 33 past questions

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1. Q21 2021 Set A

   The oxidation number of Cr in the complex $[Cr(H_2O)_4Cl_2]^+$ is

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2. Q22 2021 Set A

   In co-ordination compound $K_4[Ni(CN)_4]$, the oxidation state of nickel is

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3. Q23 2021 Set A

   The correct formula of hexamine platinum (IV) chloride is

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4. Q24 2021 Set A

   The co-ordination number of Cr in $K_3[Cr(C_2O_4)_3]$ is

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