Question:
Match the metals (column I) with the coordination compound(s)/enzyme(s) (column II) :
Correct Option: 1
Solution:
Wilkinson catalyst : $\left[\mathrm{Rh}(\mathrm{PPh})_{3} \mathrm{Cl}\right]$
Chlorophyll : $\mathrm{C}_{55} \mathrm{H}_{72} \mathrm{O}_{5} \mathrm{~N}_{4} \mathrm{Mg}$
Vitamin $\mathrm{B}_{12}$ contains Co.
Carbonic anhydrase contains a $\mathrm{Zn}$ ion.