Question
Match List - I with List - II
Choose the most appropriate answer from the options given below :
| List - I |
List - II |
||
|---|---|---|---|
| (a) | Chlorophyll | (i) | Ruthenium |
| (b) | Vitamin-${B_{12}}$ | (ii) | Platinum |
| (c) | Anticancer drug | (iii) | Cobalt |
| (d) | Grubbs catalyst | (iv) | Magnesium |
Choose the most appropriate answer from the options given below :