JEE Main 2019 Chemistry question
Match the metals (Column I) with the coordination compound(s)/enzyme(s) (Column II): List-I: (A) Co (B) Zn (C) Rh (D) Mg List-II: (i) Wilkinson catalyst (ii) Chlorophyll (iii) Vitamin B (iv) Carbonic anhydrase
Answer: (A)
Solution
Co – B; Zn – carbonic anhydrase; Rh – Wilkinson; Mg – chlorophyll.