To determine the Effective Atomic Number (EAN) of the complex ion \([Co(NH_3)_6]^{3+}\), follow these systematic steps: EAN is defined as the total number of electrons surrounding the central metal ion in a coordination complex. It is calculated using the formula: \[ \text{EAN} = \text{Number of electrons on the metal ion} + \text{Number of electrons donated by the ligands} \]
Conclusion:
Therefore, the Effective Atomic Number (EAN) of \([Co(NH_3)_6]^{3+}\) is 36.
Match List-I with List-II
Choose the correct answer from the options given below :
Identify the diamagnetic octahedral complex ions from below ;
A. [Mn(CN)\(_6\)]\(^{3-}\)
B. [Co(NH\(_3\))\(_6\)]\(^{3+}\)
C. [Fe(CN)\(_6\)]\(^{4-}\)
D. [Co(H\(_2\)O)\(_3\)F\(_3\)]
Choose the correct answer from the options given below :
Number of stereoisomers possible for the complexes, $\left[\mathrm{CrCl}_{3}(\mathrm{py})_{3}\right]$ and $\left[\mathrm{CrCl}_{2}(\mathrm{ox})_{2}\right]^{3-}$ are respectively} (py = pyridine, ox = oxalate)